1570377680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{530533}}^1$

素因数の和:530583

約数の個数: 40

約数和(自身を含む): 3749814312

約数和(自身を除く): 2179436632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 530533, 1061066, 2122132, 2652665, 4244264, 5305330, 8488528, 10610660, 19629721, 21221320, 39259442, 42442640, 78518884, 98148605, 157037768, 196297210, 314075536, 392594420, 785188840, 1570377680]

約数ペア:

[(1, 1570377680), (2, 785188840), (4, 392594420), (5, 314075536), (8, 196297210), (10, 157037768), (16, 98148605), (20, 78518884), (37, 42442640), (40, 39259442), (74, 21221320), (80, 19629721), (148, 10610660), (185, 8488528), (296, 5305330), (370, 4244264), (592, 2652665), (740, 2122132), (1480, 1061066), (2960, 530533)]