3188588080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{8629}}^1$

素因数の和:8822

約数の個数: 80

約数和(自身を含む): 7704864000

約数和(自身を除く): 4516275920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 149, 155, 248, 298, 310, 496, 596, 620, 745, 1192, 1240, 1490, 2384, 2480, 2980, 4619, 5960, 8629, 9238, 11920, 17258, 18476, 23095, 34516, 36952, 43145, 46190, 69032, 73904, 86290, 92380, 138064, 172580, 184760, 267499, 345160, 369520, 534998, 690320, 1069996, 1285721, 1337495, 2139992, 2571442, 2674990, 4279984, 5142884, 5349980, 6428605, 10285768, 10699960, 12857210, 20571536, 21399920, 25714420, 39857351, 51428840, 79714702, 102857680, 159429404, 199286755, 318858808, 398573510, 637717616, 797147020, 1594294040, 3188588080]

約数ペア:

[(1, 3188588080), (2, 1594294040), (4, 797147020), (5, 637717616), (8, 398573510), (10, 318858808), (16, 199286755), (20, 159429404), (31, 102857680), (40, 79714702), (62, 51428840), (80, 39857351), (124, 25714420), (149, 21399920), (155, 20571536), (248, 12857210), (298, 10699960), (310, 10285768), (496, 6428605), (596, 5349980), (620, 5142884), (745, 4279984), (1192, 2674990), (1240, 2571442), (1490, 2139992), (2384, 1337495), (2480, 1285721), (2980, 1069996), (4619, 690320), (5960, 534998), (8629, 369520), (9238, 345160), (11920, 267499), (17258, 184760), (18476, 172580), (23095, 138064), (34516, 92380), (36952, 86290), (43145, 73904), (46190, 69032)]