9785920

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 56

約数和(自身を含む): 23783544

約数和(自身を除く): 13997624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 577, 848, 1060, 1154, 1696, 2120, 2308, 2885, 3392, 4240, 4616, 5770, 8480, 9232, 11540, 16960, 18464, 23080, 30581, 36928, 46160, 61162, 92320, 122324, 152905, 184640, 244648, 305810, 489296, 611620, 978592, 1223240, 1957184, 2446480, 4892960, 9785920]

約数ペア:

[(1, 9785920), (2, 4892960), (4, 2446480), (5, 1957184), (8, 1223240), (10, 978592), (16, 611620), (20, 489296), (32, 305810), (40, 244648), (53, 184640), (64, 152905), (80, 122324), (106, 92320), (160, 61162), (212, 46160), (265, 36928), (320, 30581), (424, 23080), (530, 18464), (577, 16960), (848, 11540), (1060, 9232), (1154, 8480), (1696, 5770), (2120, 4616), (2308, 4240), (2885, 3392)]