39601670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 77187168

約数和(自身を除く): 37585498

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 193, 289, 355, 386, 578, 710, 965, 1207, 1445, 1930, 2414, 2890, 3281, 6035, 6562, 12070, 13703, 16405, 20519, 27406, 32810, 41038, 55777, 68515, 102595, 111554, 137030, 205190, 232951, 278885, 465902, 557770, 1164755, 2329510, 3960167, 7920334, 19800835, 39601670]

約数ペア:

[(1, 39601670), (2, 19800835), (5, 7920334), (10, 3960167), (17, 2329510), (34, 1164755), (71, 557770), (85, 465902), (142, 278885), (170, 232951), (193, 205190), (289, 137030), (355, 111554), (386, 102595), (578, 68515), (710, 55777), (965, 41038), (1207, 32810), (1445, 27406), (1930, 20519), (2414, 16405), (2890, 13703), (3281, 12070), (6035, 6562)]