1077881660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{3259}}^1$

素因数の和:4010

約数の個数: 48

約数和(自身を含む): 2365977600

約数和(自身を除く): 1288095940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 719, 1438, 2876, 3259, 3595, 6518, 7190, 13036, 14380, 16295, 16537, 32590, 33074, 65180, 66148, 74957, 82685, 149914, 165370, 299828, 330740, 374785, 749570, 1499140, 2343221, 4686442, 9372884, 11716105, 23432210, 46864420, 53894083, 107788166, 215576332, 269470415, 538940830, 1077881660]

約数ペア:

[(1, 1077881660), (2, 538940830), (4, 269470415), (5, 215576332), (10, 107788166), (20, 53894083), (23, 46864420), (46, 23432210), (92, 11716105), (115, 9372884), (230, 4686442), (460, 2343221), (719, 1499140), (1438, 749570), (2876, 374785), (3259, 330740), (3595, 299828), (6518, 165370), (7190, 149914), (13036, 82685), (14380, 74957), (16295, 66148), (16537, 65180), (32590, 33074)]