64137250

素因数分解:

$2^1\times 5^3\times {\mathrm{151}}^1\times {\mathrm{1699}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 120931200

約数和(自身を除く): 56793950

約数列:

[1, 2, 5, 10, 25, 50, 125, 151, 250, 302, 755, 1510, 1699, 3398, 3775, 7550, 8495, 16990, 18875, 37750, 42475, 84950, 212375, 256549, 424750, 513098, 1282745, 2565490, 6413725, 12827450, 32068625, 64137250]

約数ペア:

[(1, 64137250), (2, 32068625), (5, 12827450), (10, 6413725), (25, 2565490), (50, 1282745), (125, 513098), (151, 424750), (250, 256549), (302, 212375), (755, 84950), (1510, 42475), (1699, 37750), (3398, 18875), (3775, 16990), (7550, 8495)]