65866040

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2749}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 148500000

約数和(自身を除く): 82633960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2396, 2749, 2995, 4792, 5498, 5990, 10996, 11980, 13745, 21992, 23960, 27490, 54980, 109960, 1646651, 3293302, 6586604, 8233255, 13173208, 16466510, 32933020, 65866040]

約数ペア:

[(1, 65866040), (2, 32933020), (4, 16466510), (5, 13173208), (8, 8233255), (10, 6586604), (20, 3293302), (40, 1646651), (599, 109960), (1198, 54980), (2396, 27490), (2749, 23960), (2995, 21992), (4792, 13745), (5498, 11980), (5990, 10996)]