25667571580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3209}}^1$

素因数の和:3372

約数の個数: 192

約数和(自身を含む): 67647283200

約数和(自身を除く): 41979711620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 97, 124, 133, 140, 155, 190, 194, 217, 266, 310, 380, 388, 434, 485, 532, 589, 620, 665, 679, 868, 970, 1085, 1178, 1330, 1358, 1843, 1940, 2170, 2356, 2660, 2716, 2945, 3007, 3209, 3395, 3686, 4123, 4340, 5890, 6014, 6418, 6790, 7372, 8246, 9215, 11780, 12028, 12836, 12901, 13580, 15035, 16045, 16492, 18430, 20615, 21049, 22463, 25802, 30070, 32090, 36860, 41230, 42098, 44926, 51604, 57133, 60140, 60971, 64180, 64505, 82460, 84196, 89852, 99479, 105245, 112315, 114266, 121942, 129010, 198958, 210490, 224630, 228532, 243884, 258020, 285665, 304855, 311273, 397916, 399931, 420980, 426797, 449260, 497395, 571330, 609710, 622546, 696353, 799862, 853594, 994790, 1142660, 1219420, 1245092, 1392706, 1556365, 1599724, 1707188, 1890101, 1989580, 1999655, 2133985, 2178911, 2785412, 3112730, 3481765, 3780202, 3999310, 4267970, 4357822, 5914187, 6225460, 6963530, 7560404, 7998620, 8535940, 8715644, 9450505, 9649463, 10894555, 11828374, 13230707, 13927060, 18901010, 19298926, 21789110, 23656748, 26461414, 29570935, 37802020, 38597852, 41399309, 43578220, 48247315, 52922828, 59141870, 66153535, 67546241, 82798618, 96494630, 118283740, 132307070, 135092482, 165597236, 183339797, 192989260, 206996545, 264614140, 270184964, 337731205, 366679594, 413993090, 675462410, 733359188, 827986180, 916698985, 1283378579, 1350924820, 1833397970, 2566757158, 3666795940, 5133514316, 6416892895, 12833785790, 25667571580]

約数ペア:

[(1, 25667571580), (2, 12833785790), (4, 6416892895), (5, 5133514316), (7, 3666795940), (10, 2566757158), (14, 1833397970), (19, 1350924820), (20, 1283378579), (28, 916698985), (31, 827986180), (35, 733359188), (38, 675462410), (62, 413993090), (70, 366679594), (76, 337731205), (95, 270184964), (97, 264614140), (124, 206996545), (133, 192989260), (140, 183339797), (155, 165597236), (190, 135092482), (194, 132307070), (217, 118283740), (266, 96494630), (310, 82798618), (380, 67546241), (388, 66153535), (434, 59141870), (485, 52922828), (532, 48247315), (589, 43578220), (620, 41399309), (665, 38597852), (679, 37802020), (868, 29570935), (970, 26461414), (1085, 23656748), (1178, 21789110), (1330, 19298926), (1358, 18901010), (1843, 13927060), (1940, 13230707), (2170, 11828374), (2356, 10894555), (2660, 9649463), (2716, 9450505), (2945, 8715644), (3007, 8535940), (3209, 7998620), (3395, 7560404), (3686, 6963530), (4123, 6225460), (4340, 5914187), (5890, 4357822), (6014, 4267970), (6418, 3999310), (6790, 3780202), (7372, 3481765), (8246, 3112730), (9215, 2785412), (11780, 2178911), (12028, 2133985), (12836, 1999655), (12901, 1989580), (13580, 1890101), (15035, 1707188), (16045, 1599724), (16492, 1556365), (18430, 1392706), (20615, 1245092), (21049, 1219420), (22463, 1142660), (25802, 994790), (30070, 853594), (32090, 799862), (36860, 696353), (41230, 622546), (42098, 609710), (44926, 571330), (51604, 497395), (57133, 449260), (60140, 426797), (60971, 420980), (64180, 399931), (64505, 397916), (82460, 311273), (84196, 304855), (89852, 285665), (99479, 258020), (105245, 243884), (112315, 228532), (114266, 224630), (121942, 210490), (129010, 198958)]