10911160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20983}}^1$

素因数の和:21007

約数の個数: 32

約数和(自身を含む): 26439840

約数和(自身を除く): 15528680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20983, 41966, 83932, 104915, 167864, 209830, 272779, 419660, 545558, 839320, 1091116, 1363895, 2182232, 2727790, 5455580, 10911160]

約数ペア:

[(1, 10911160), (2, 5455580), (4, 2727790), (5, 2182232), (8, 1363895), (10, 1091116), (13, 839320), (20, 545558), (26, 419660), (40, 272779), (52, 209830), (65, 167864), (104, 104915), (130, 83932), (260, 41966), (520, 20983)]