63670420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1733}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 146821248

約数和(自身を除く): 83150828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1670, 1733, 1837, 3340, 3466, 3674, 6932, 7348, 8665, 9185, 17330, 18370, 19063, 34660, 36740, 38126, 76252, 95315, 190630, 289411, 381260, 578822, 1157644, 1447055, 2894110, 3183521, 5788220, 6367042, 12734084, 15917605, 31835210, 63670420]

約数ペア:

[(1, 63670420), (2, 31835210), (4, 15917605), (5, 12734084), (10, 6367042), (11, 5788220), (20, 3183521), (22, 2894110), (44, 1447055), (55, 1157644), (110, 578822), (167, 381260), (220, 289411), (334, 190630), (668, 95315), (835, 76252), (1670, 38126), (1733, 36740), (1837, 34660), (3340, 19063), (3466, 18370), (3674, 17330), (6932, 9185), (7348, 8665)]