63990200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{10321}}^1$

素因数の和:10368

約数の個数: 48

約数和(自身を含む): 153591360

約数和(自身を除く): 89601160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 10321, 20642, 41284, 51605, 82568, 103210, 206420, 258025, 319951, 412840, 516050, 639902, 1032100, 1279804, 1599755, 2064200, 2559608, 3199510, 6399020, 7998775, 12798040, 15997550, 31995100, 63990200]

約数ペア:

[(1, 63990200), (2, 31995100), (4, 15997550), (5, 12798040), (8, 7998775), (10, 6399020), (20, 3199510), (25, 2559608), (31, 2064200), (40, 1599755), (50, 1279804), (62, 1032100), (100, 639902), (124, 516050), (155, 412840), (200, 319951), (248, 258025), (310, 206420), (620, 103210), (775, 82568), (1240, 51605), (1550, 41284), (3100, 20642), (6200, 10321)]