10615820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31223}}^1$

素因数の和:31249

約数の個数: 24

約数和(自身を含む): 23605344

約数和(自身を除く): 12989524

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 31223, 62446, 124892, 156115, 312230, 530791, 624460, 1061582, 2123164, 2653955, 5307910, 10615820]

約数ペア:

[(1, 10615820), (2, 5307910), (4, 2653955), (5, 2123164), (10, 1061582), (17, 624460), (20, 530791), (34, 312230), (68, 156115), (85, 124892), (170, 62446), (340, 31223)]