5316740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^3$

素因数の和:70

約数の個数: 72

約数和(自身を含む): 13294680

約数和(自身を除く): 7977940

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 169, 220, 242, 260, 286, 338, 484, 572, 605, 676, 715, 845, 1210, 1430, 1573, 1690, 1859, 2197, 2420, 2860, 3146, 3380, 3718, 4394, 6292, 7436, 7865, 8788, 9295, 10985, 15730, 18590, 20449, 21970, 24167, 31460, 37180, 40898, 43940, 48334, 81796, 96668, 102245, 120835, 204490, 241670, 265837, 408980, 483340, 531674, 1063348, 1329185, 2658370, 5316740]

約数ペア:

[(1, 5316740), (2, 2658370), (4, 1329185), (5, 1063348), (10, 531674), (11, 483340), (13, 408980), (20, 265837), (22, 241670), (26, 204490), (44, 120835), (52, 102245), (55, 96668), (65, 81796), (110, 48334), (121, 43940), (130, 40898), (143, 37180), (169, 31460), (220, 24167), (242, 21970), (260, 20449), (286, 18590), (338, 15730), (484, 10985), (572, 9295), (605, 8788), (676, 7865), (715, 7436), (845, 6292), (1210, 4394), (1430, 3718), (1573, 3380), (1690, 3146), (1859, 2860), (2197, 2420)]