4702750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 9487296

約数和(自身を除く): 4784546

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1447, 1625, 2894, 3250, 7235, 14470, 18811, 36175, 37622, 72350, 94055, 180875, 188110, 361750, 470275, 940550, 2351375, 4702750]

約数ペア:

[(1, 4702750), (2, 2351375), (5, 940550), (10, 470275), (13, 361750), (25, 188110), (26, 180875), (50, 94055), (65, 72350), (125, 37622), (130, 36175), (250, 18811), (325, 14470), (650, 7235), (1447, 3250), (1625, 2894)]