4034920

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 9153000

約数和(自身を除く): 5118080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 677, 745, 1192, 1354, 1490, 2708, 2980, 3385, 5416, 5960, 6770, 13540, 27080, 100873, 201746, 403492, 504365, 806984, 1008730, 2017460, 4034920]

約数ペア:

[(1, 4034920), (2, 2017460), (4, 1008730), (5, 806984), (8, 504365), (10, 403492), (20, 201746), (40, 100873), (149, 27080), (298, 13540), (596, 6770), (677, 5960), (745, 5416), (1192, 3385), (1354, 2980), (1490, 2708)]