84922840

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{12713}}^1$

素因数の和:12891

約数の個数: 32

約数和(自身を含む): 192235680

約数和(自身を除く): 107312840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 12713, 25426, 50852, 63565, 101704, 127130, 254260, 508520, 2123071, 4246142, 8492284, 10615355, 16984568, 21230710, 42461420, 84922840]

約数ペア:

[(1, 84922840), (2, 42461420), (4, 21230710), (5, 16984568), (8, 10615355), (10, 8492284), (20, 4246142), (40, 2123071), (167, 508520), (334, 254260), (668, 127130), (835, 101704), (1336, 63565), (1670, 50852), (3340, 25426), (6680, 12713)]