7662580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 17611776

約数和(自身を除く): 9949196

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 727, 1054, 1454, 2108, 2635, 2908, 3635, 5270, 7270, 10540, 12359, 14540, 22537, 24718, 45074, 49436, 61795, 90148, 112685, 123590, 225370, 247180, 383129, 450740, 766258, 1532516, 1915645, 3831290, 7662580]

約数ペア:

[(1, 7662580), (2, 3831290), (4, 1915645), (5, 1532516), (10, 766258), (17, 450740), (20, 383129), (31, 247180), (34, 225370), (62, 123590), (68, 112685), (85, 90148), (124, 61795), (155, 49436), (170, 45074), (310, 24718), (340, 22537), (527, 14540), (620, 12359), (727, 10540), (1054, 7270), (1454, 5270), (2108, 3635), (2635, 2908)]