264932140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{7211}}^1$

素因数の和:7398

約数の個数: 48

約数和(自身を含む): 610654464

約数和(自身を除く): 345722324

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1670, 1837, 3340, 3674, 7211, 7348, 9185, 14422, 18370, 28844, 36055, 36740, 72110, 79321, 144220, 158642, 317284, 396605, 793210, 1204237, 1586420, 2408474, 4816948, 6021185, 12042370, 13246607, 24084740, 26493214, 52986428, 66233035, 132466070, 264932140]

約数ペア:

[(1, 264932140), (2, 132466070), (4, 66233035), (5, 52986428), (10, 26493214), (11, 24084740), (20, 13246607), (22, 12042370), (44, 6021185), (55, 4816948), (110, 2408474), (167, 1586420), (220, 1204237), (334, 793210), (668, 396605), (835, 317284), (1670, 158642), (1837, 144220), (3340, 79321), (3674, 72110), (7211, 36740), (7348, 36055), (9185, 28844), (14422, 18370)]