2446480

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 5805432

約数和(自身を除く): 3358952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 577, 848, 1060, 1154, 2120, 2308, 2885, 4240, 4616, 5770, 9232, 11540, 23080, 30581, 46160, 61162, 122324, 152905, 244648, 305810, 489296, 611620, 1223240, 2446480]

約数ペア:

[(1, 2446480), (2, 1223240), (4, 611620), (5, 489296), (8, 305810), (10, 244648), (16, 152905), (20, 122324), (40, 61162), (53, 46160), (80, 30581), (106, 23080), (212, 11540), (265, 9232), (424, 5770), (530, 4616), (577, 4240), (848, 2885), (1060, 2308), (1154, 2120)]