38186960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 110826240

約数和(自身を除く): 72639280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 37, 38, 40, 56, 70, 74, 76, 80, 95, 97, 112, 133, 140, 148, 152, 185, 190, 194, 259, 266, 280, 296, 304, 370, 380, 388, 485, 518, 532, 560, 592, 665, 679, 703, 740, 760, 776, 970, 1036, 1064, 1295, 1330, 1358, 1406, 1480, 1520, 1552, 1843, 1940, 2072, 2128, 2590, 2660, 2716, 2812, 2960, 3395, 3515, 3589, 3686, 3880, 4144, 4921, 5180, 5320, 5432, 5624, 6790, 7030, 7178, 7372, 7760, 9215, 9842, 10360, 10640, 10864, 11248, 12901, 13580, 14060, 14356, 14744, 17945, 18430, 19684, 20720, 24605, 25123, 25802, 27160, 28120, 28712, 29488, 35890, 36860, 39368, 49210, 50246, 51604, 54320, 56240, 57424, 64505, 68191, 71780, 73720, 78736, 98420, 100492, 103208, 125615, 129010, 136382, 143560, 147440, 196840, 200984, 206416, 251230, 258020, 272764, 287120, 340955, 393680, 401968, 477337, 502460, 516040, 545528, 681910, 954674, 1004920, 1032080, 1091056, 1363820, 1909348, 2009840, 2386685, 2727640, 3818696, 4773370, 5455280, 7637392, 9546740, 19093480, 38186960]

約数ペア:

[(1, 38186960), (2, 19093480), (4, 9546740), (5, 7637392), (7, 5455280), (8, 4773370), (10, 3818696), (14, 2727640), (16, 2386685), (19, 2009840), (20, 1909348), (28, 1363820), (35, 1091056), (37, 1032080), (38, 1004920), (40, 954674), (56, 681910), (70, 545528), (74, 516040), (76, 502460), (80, 477337), (95, 401968), (97, 393680), (112, 340955), (133, 287120), (140, 272764), (148, 258020), (152, 251230), (185, 206416), (190, 200984), (194, 196840), (259, 147440), (266, 143560), (280, 136382), (296, 129010), (304, 125615), (370, 103208), (380, 100492), (388, 98420), (485, 78736), (518, 73720), (532, 71780), (560, 68191), (592, 64505), (665, 57424), (679, 56240), (703, 54320), (740, 51604), (760, 50246), (776, 49210), (970, 39368), (1036, 36860), (1064, 35890), (1295, 29488), (1330, 28712), (1358, 28120), (1406, 27160), (1480, 25802), (1520, 25123), (1552, 24605), (1843, 20720), (1940, 19684), (2072, 18430), (2128, 17945), (2590, 14744), (2660, 14356), (2716, 14060), (2812, 13580), (2960, 12901), (3395, 11248), (3515, 10864), (3589, 10640), (3686, 10360), (3880, 9842), (4144, 9215), (4921, 7760), (5180, 7372), (5320, 7178), (5432, 7030), (5624, 6790)]