4722250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 9526608

約数和(自身を除く): 4804358

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1453, 1625, 2906, 3250, 7265, 14530, 18889, 36325, 37778, 72650, 94445, 181625, 188890, 363250, 472225, 944450, 2361125, 4722250]

約数ペア:

[(1, 4722250), (2, 2361125), (5, 944450), (10, 472225), (13, 363250), (25, 188890), (26, 181625), (50, 94445), (65, 72650), (125, 37778), (130, 36325), (250, 18889), (325, 14530), (650, 7265), (1453, 3250), (1625, 2906)]