4267100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:686

約数の個数: 36

約数和(自身を含む): 9405648

約数和(自身を除く): 5138548

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 601, 710, 1202, 1420, 1775, 2404, 3005, 3550, 6010, 7100, 12020, 15025, 30050, 42671, 60100, 85342, 170684, 213355, 426710, 853420, 1066775, 2133550, 4267100]

約数ペア:

[(1, 4267100), (2, 2133550), (4, 1066775), (5, 853420), (10, 426710), (20, 213355), (25, 170684), (50, 85342), (71, 60100), (100, 42671), (142, 30050), (284, 15025), (355, 12020), (601, 7100), (710, 6010), (1202, 3550), (1420, 3005), (1775, 2404)]