29507960

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4951}}^1$

素因数の和:5111

約数の個数: 32

約数和(自身を含む): 66852000

約数和(自身を除く): 37344040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 4951, 5960, 9902, 19804, 24755, 39608, 49510, 99020, 198040, 737699, 1475398, 2950796, 3688495, 5901592, 7376990, 14753980, 29507960]

約数ペア:

[(1, 29507960), (2, 14753980), (4, 7376990), (5, 5901592), (8, 3688495), (10, 2950796), (20, 1475398), (40, 737699), (149, 198040), (298, 99020), (596, 49510), (745, 39608), (1192, 24755), (1490, 19804), (2980, 9902), (4951, 5960)]