43901360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 107136000

約数和(自身を除く): 63234640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 127, 145, 149, 232, 254, 290, 298, 464, 508, 580, 596, 635, 745, 1016, 1160, 1192, 1270, 1490, 2032, 2320, 2384, 2540, 2980, 3683, 4321, 5080, 5960, 7366, 8642, 10160, 11920, 14732, 17284, 18415, 18923, 21605, 29464, 34568, 36830, 37846, 43210, 58928, 69136, 73660, 75692, 86420, 94615, 147320, 151384, 172840, 189230, 294640, 302768, 345680, 378460, 548767, 756920, 1097534, 1513840, 2195068, 2743835, 4390136, 5487670, 8780272, 10975340, 21950680, 43901360]

約数ペア:

[(1, 43901360), (2, 21950680), (4, 10975340), (5, 8780272), (8, 5487670), (10, 4390136), (16, 2743835), (20, 2195068), (29, 1513840), (40, 1097534), (58, 756920), (80, 548767), (116, 378460), (127, 345680), (145, 302768), (149, 294640), (232, 189230), (254, 172840), (290, 151384), (298, 147320), (464, 94615), (508, 86420), (580, 75692), (596, 73660), (635, 69136), (745, 58928), (1016, 43210), (1160, 37846), (1192, 36830), (1270, 34568), (1490, 29464), (2032, 21605), (2320, 18923), (2384, 18415), (2540, 17284), (2980, 14732), (3683, 11920), (4321, 10160), (5080, 8642), (5960, 7366)]