27553660

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7213}}^1$

素因数の和:7413

約数の個数: 24

約数和(自身を含む): 58173696

約数和(自身を除く): 30620036

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 7213, 14426, 28852, 36065, 72130, 144260, 1377683, 2755366, 5510732, 6888415, 13776830, 27553660]

約数ペア:

[(1, 27553660), (2, 13776830), (4, 6888415), (5, 5510732), (10, 2755366), (20, 1377683), (191, 144260), (382, 72130), (764, 36065), (955, 28852), (1910, 14426), (3820, 7213)]