38281750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{11779}}^1$

素因数の和:11809

約数の個数: 32

約数和(自身を含む): 77182560

約数和(自身を除く): 38900810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 11779, 23558, 58895, 117790, 153127, 294475, 306254, 588950, 765635, 1472375, 1531270, 2944750, 3828175, 7656350, 19140875, 38281750]

約数ペア:

[(1, 38281750), (2, 19140875), (5, 7656350), (10, 3828175), (13, 2944750), (25, 1531270), (26, 1472375), (50, 765635), (65, 588950), (125, 306254), (130, 294475), (250, 153127), (325, 117790), (650, 58895), (1625, 23558), (3250, 11779)]