40851683210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:924

約数の個数: 128

約数和(自身を含む): 84495882240

約数和(自身を除く): 43644199030

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 131, 190, 247, 251, 262, 494, 502, 503, 655, 1006, 1235, 1255, 1310, 1703, 2470, 2489, 2510, 2515, 3263, 3406, 4769, 4978, 5030, 6526, 6539, 8515, 9538, 9557, 12445, 13078, 16315, 17030, 19114, 23845, 24890, 32357, 32630, 32695, 32881, 47690, 47785, 61997, 64714, 65390, 65762, 65893, 95570, 123994, 124241, 126253, 131786, 161785, 164405, 248482, 252506, 309985, 323570, 328810, 329465, 427453, 619970, 621205, 624739, 631265, 658930, 854906, 856609, 1242410, 1249478, 1251967, 1262530, 1641289, 1713218, 2137265, 2398807, 2503934, 3123695, 3282578, 4274530, 4283045, 4797614, 6247390, 6259835, 8121607, 8206445, 8566090, 11994035, 12519670, 16243214, 16275571, 16412890, 16539143, 23988070, 31184491, 32551142, 33078286, 40608035, 62368982, 81216070, 81377855, 82695715, 155922455, 162755710, 165391430, 215008859, 311844910, 314243717, 430017718, 628487434, 1075044295, 1571218585, 2150088590, 3142437170, 4085168321, 8170336642, 20425841605, 40851683210]

約数ペア:

[(1, 40851683210), (2, 20425841605), (5, 8170336642), (10, 4085168321), (13, 3142437170), (19, 2150088590), (26, 1571218585), (38, 1075044295), (65, 628487434), (95, 430017718), (130, 314243717), (131, 311844910), (190, 215008859), (247, 165391430), (251, 162755710), (262, 155922455), (494, 82695715), (502, 81377855), (503, 81216070), (655, 62368982), (1006, 40608035), (1235, 33078286), (1255, 32551142), (1310, 31184491), (1703, 23988070), (2470, 16539143), (2489, 16412890), (2510, 16275571), (2515, 16243214), (3263, 12519670), (3406, 11994035), (4769, 8566090), (4978, 8206445), (5030, 8121607), (6526, 6259835), (6539, 6247390), (8515, 4797614), (9538, 4283045), (9557, 4274530), (12445, 3282578), (13078, 3123695), (16315, 2503934), (17030, 2398807), (19114, 2137265), (23845, 1713218), (24890, 1641289), (32357, 1262530), (32630, 1251967), (32695, 1249478), (32881, 1242410), (47690, 856609), (47785, 854906), (61997, 658930), (64714, 631265), (65390, 624739), (65762, 621205), (65893, 619970), (95570, 427453), (123994, 329465), (124241, 328810), (126253, 323570), (131786, 309985), (161785, 252506), (164405, 248482)]