45395500

素因数分解:

$2^2\times 5^3\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 99931104

約数和(自身を除く): 54535604

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 163, 250, 326, 500, 557, 652, 815, 1114, 1630, 2228, 2785, 3260, 4075, 5570, 8150, 11140, 13925, 16300, 20375, 27850, 40750, 55700, 69625, 81500, 90791, 139250, 181582, 278500, 363164, 453955, 907910, 1815820, 2269775, 4539550, 9079100, 11348875, 22697750, 45395500]

約数ペア:

[(1, 45395500), (2, 22697750), (4, 11348875), (5, 9079100), (10, 4539550), (20, 2269775), (25, 1815820), (50, 907910), (100, 453955), (125, 363164), (163, 278500), (250, 181582), (326, 139250), (500, 90791), (557, 81500), (652, 69625), (815, 55700), (1114, 40750), (1630, 27850), (2228, 20375), (2785, 16300), (3260, 13925), (4075, 11140), (5570, 8150)]