4979650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 10249344

約数和(自身を除く): 5269694

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 163, 235, 325, 326, 470, 611, 650, 815, 1175, 1222, 1630, 2119, 2350, 3055, 4075, 4238, 6110, 7661, 8150, 10595, 15275, 15322, 21190, 30550, 38305, 52975, 76610, 99593, 105950, 191525, 199186, 383050, 497965, 995930, 2489825, 4979650]

約数ペア:

[(1, 4979650), (2, 2489825), (5, 995930), (10, 497965), (13, 383050), (25, 199186), (26, 191525), (47, 105950), (50, 99593), (65, 76610), (94, 52975), (130, 38305), (163, 30550), (235, 21190), (325, 15322), (326, 15275), (470, 10595), (611, 8150), (650, 7661), (815, 6110), (1175, 4238), (1222, 4075), (1630, 3055), (2119, 2350)]