11505010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 23151744

約数和(自身を除く): 11646734

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 2551, 4510, 5102, 12755, 25510, 28061, 56122, 104591, 140305, 209182, 280610, 522955, 1045910, 1150501, 2301002, 5752505, 11505010]

約数ペア:

[(1, 11505010), (2, 5752505), (5, 2301002), (10, 1150501), (11, 1045910), (22, 522955), (41, 280610), (55, 209182), (82, 140305), (110, 104591), (205, 56122), (410, 28061), (451, 25510), (902, 12755), (2255, 5102), (2551, 4510)]