11362520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21851}}^1$

素因数の和:21875

約数の個数: 32

約数和(自身を含む): 27533520

約数和(自身を除く): 16171000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 21851, 43702, 87404, 109255, 174808, 218510, 284063, 437020, 568126, 874040, 1136252, 1420315, 2272504, 2840630, 5681260, 11362520]

約数ペア:

[(1, 11362520), (2, 5681260), (4, 2840630), (5, 2272504), (8, 1420315), (10, 1136252), (13, 874040), (20, 568126), (26, 437020), (40, 284063), (52, 218510), (65, 174808), (104, 109255), (130, 87404), (260, 43702), (520, 21851)]