327020870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{26309}}^1$

素因数の和:26440

約数の個数: 32

約数和(自身を含む): 647857440

約数和(自身を除く): 320836570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 26309, 52618, 131545, 263090, 289399, 578798, 1446995, 2893990, 2972917, 5945834, 14864585, 29729170, 32702087, 65404174, 163510435, 327020870]

約数ペア:

[(1, 327020870), (2, 163510435), (5, 65404174), (10, 32702087), (11, 29729170), (22, 14864585), (55, 5945834), (110, 2972917), (113, 2893990), (226, 1446995), (565, 578798), (1130, 289399), (1243, 263090), (2486, 131545), (6215, 52618), (12430, 26309)]