15694733360

素因数分解:

$2^4\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{122081}}^1$

素因数の和:123701

約数の個数: 40

約数和(自身を含む): 36513261216

約数和(自身を除く): 20818527856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1607, 3214, 6428, 8035, 12856, 16070, 25712, 32140, 64280, 122081, 128560, 244162, 488324, 610405, 976648, 1220810, 1953296, 2441620, 4883240, 9766480, 196184167, 392368334, 784736668, 980920835, 1569473336, 1961841670, 3138946672, 3923683340, 7847366680, 15694733360]

約数ペア:

[(1, 15694733360), (2, 7847366680), (4, 3923683340), (5, 3138946672), (8, 1961841670), (10, 1569473336), (16, 980920835), (20, 784736668), (40, 392368334), (80, 196184167), (1607, 9766480), (3214, 4883240), (6428, 2441620), (8035, 1953296), (12856, 1220810), (16070, 976648), (25712, 610405), (32140, 488324), (64280, 244162), (122081, 128560)]