4118360

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 9342000

約数和(自身を除く): 5223640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 691, 745, 1192, 1382, 1490, 2764, 2980, 3455, 5528, 5960, 6910, 13820, 27640, 102959, 205918, 411836, 514795, 823672, 1029590, 2059180, 4118360]

約数ペア:

[(1, 4118360), (2, 2059180), (4, 1029590), (5, 823672), (8, 514795), (10, 411836), (20, 205918), (40, 102959), (149, 27640), (298, 13820), (596, 6910), (691, 5960), (745, 5528), (1192, 3455), (1382, 2980), (1490, 2764)]