8768980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1733}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 20974464

約数和(自身を除く): 12205484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 1733, 2530, 3466, 5060, 6932, 8665, 17330, 19063, 34660, 38126, 39859, 76252, 79718, 95315, 159436, 190630, 199295, 381260, 398590, 438449, 797180, 876898, 1753796, 2192245, 4384490, 8768980]

約数ペア:

[(1, 8768980), (2, 4384490), (4, 2192245), (5, 1753796), (10, 876898), (11, 797180), (20, 438449), (22, 398590), (23, 381260), (44, 199295), (46, 190630), (55, 159436), (92, 95315), (110, 79718), (115, 76252), (220, 39859), (230, 38126), (253, 34660), (460, 19063), (506, 17330), (1012, 8665), (1265, 6932), (1733, 5060), (2530, 3466)]