97949620

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{32869}}^1$

素因数の和:33027

約数の個数: 24

約数和(自身を含む): 207081000

約数和(自身を除く): 109131380

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 32869, 65738, 131476, 164345, 328690, 657380, 4897481, 9794962, 19589924, 24487405, 48974810, 97949620]

約数ペア:

[(1, 97949620), (2, 48974810), (4, 24487405), (5, 19589924), (10, 9794962), (20, 4897481), (149, 657380), (298, 328690), (596, 164345), (745, 131476), (1490, 65738), (2980, 32869)]