29554640

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4451}}^1$

素因数の和:4547

約数の個数: 40

約数和(自身を含む): 69558048

約数和(自身を除く): 40003408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 4451, 6640, 8902, 17804, 22255, 35608, 44510, 71216, 89020, 178040, 356080, 369433, 738866, 1477732, 1847165, 2955464, 3694330, 5910928, 7388660, 14777320, 29554640]

約数ペア:

[(1, 29554640), (2, 14777320), (4, 7388660), (5, 5910928), (8, 3694330), (10, 2955464), (16, 1847165), (20, 1477732), (40, 738866), (80, 369433), (83, 356080), (166, 178040), (332, 89020), (415, 71216), (664, 44510), (830, 35608), (1328, 22255), (1660, 17804), (3320, 8902), (4451, 6640)]