291252177220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{53927}}^1$

素因数の和:54217

約数の個数: 96

約数和(自身を含む): 652313088000

約数和(自身を除く): 361060910780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 199, 230, 236, 295, 398, 460, 590, 796, 995, 1180, 1357, 1990, 2714, 3980, 4577, 5428, 6785, 9154, 11741, 13570, 18308, 22885, 23482, 27140, 45770, 46964, 53927, 58705, 91540, 107854, 117410, 215708, 234820, 269635, 270043, 539270, 540086, 1078540, 1080172, 1240321, 1350215, 2480642, 2700430, 3181693, 4961284, 5400860, 6201605, 6363386, 10731473, 12403210, 12726772, 15908465, 21462946, 24806420, 31816930, 42925892, 53657365, 63633860, 73178939, 107314730, 146357878, 214629460, 246823879, 292715756, 365894695, 493647758, 633156907, 731789390, 987295516, 1234119395, 1266313814, 1463578780, 2468238790, 2532627628, 3165784535, 4936477580, 6331569070, 12663138140, 14562608861, 29125217722, 58250435444, 72813044305, 145626088610, 291252177220]

約数ペア:

[(1, 291252177220), (2, 145626088610), (4, 72813044305), (5, 58250435444), (10, 29125217722), (20, 14562608861), (23, 12663138140), (46, 6331569070), (59, 4936477580), (92, 3165784535), (115, 2532627628), (118, 2468238790), (199, 1463578780), (230, 1266313814), (236, 1234119395), (295, 987295516), (398, 731789390), (460, 633156907), (590, 493647758), (796, 365894695), (995, 292715756), (1180, 246823879), (1357, 214629460), (1990, 146357878), (2714, 107314730), (3980, 73178939), (4577, 63633860), (5428, 53657365), (6785, 42925892), (9154, 31816930), (11741, 24806420), (13570, 21462946), (18308, 15908465), (22885, 12726772), (23482, 12403210), (27140, 10731473), (45770, 6363386), (46964, 6201605), (53927, 5400860), (58705, 4961284), (91540, 3181693), (107854, 2700430), (117410, 2480642), (215708, 1350215), (234820, 1240321), (269635, 1080172), (270043, 1078540), (539270, 540086)]