8055580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30983}}^1$

素因数の和:31005

約数の個数: 24

約数和(自身を含む): 18218592

約数和(自身を除く): 10163012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 30983, 61966, 123932, 154915, 309830, 402779, 619660, 805558, 1611116, 2013895, 4027790, 8055580]

約数ペア:

[(1, 8055580), (2, 4027790), (4, 2013895), (5, 1611116), (10, 805558), (13, 619660), (20, 402779), (26, 309830), (52, 154915), (65, 123932), (130, 61966), (260, 30983)]