6918374620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2957}}^1$

素因数の和:3163

約数の個数: 96

約数和(自身を含む): 15743185920

約数和(自身を除く): 8824811300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 131, 188, 190, 235, 262, 380, 470, 524, 655, 893, 940, 1310, 1786, 2489, 2620, 2957, 3572, 4465, 4978, 5914, 6157, 8930, 9956, 11828, 12314, 12445, 14785, 17860, 24628, 24890, 29570, 30785, 49780, 56183, 59140, 61570, 112366, 116983, 123140, 138979, 224732, 233966, 277958, 280915, 387367, 467932, 555916, 561830, 584915, 694895, 774734, 1123660, 1169830, 1389790, 1549468, 1936835, 2339660, 2640601, 2779580, 3873670, 5281202, 7359973, 7747340, 10562404, 13203005, 14719946, 18206249, 26406010, 29439892, 36412498, 36799865, 52812020, 72824996, 73599730, 91031245, 147199460, 182062490, 345918731, 364124980, 691837462, 1383674924, 1729593655, 3459187310, 6918374620]

約数ペア:

[(1, 6918374620), (2, 3459187310), (4, 1729593655), (5, 1383674924), (10, 691837462), (19, 364124980), (20, 345918731), (38, 182062490), (47, 147199460), (76, 91031245), (94, 73599730), (95, 72824996), (131, 52812020), (188, 36799865), (190, 36412498), (235, 29439892), (262, 26406010), (380, 18206249), (470, 14719946), (524, 13203005), (655, 10562404), (893, 7747340), (940, 7359973), (1310, 5281202), (1786, 3873670), (2489, 2779580), (2620, 2640601), (2957, 2339660), (3572, 1936835), (4465, 1549468), (4978, 1389790), (5914, 1169830), (6157, 1123660), (8930, 774734), (9956, 694895), (11828, 584915), (12314, 561830), (12445, 555916), (14785, 467932), (17860, 387367), (24628, 280915), (24890, 277958), (29570, 233966), (30785, 224732), (49780, 138979), (56183, 123140), (59140, 116983), (61570, 112366)]