5480120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8059}}^1$

素因数の和:8087

約数の個数: 32

約数和(自身を含む): 13057200

約数和(自身を除く): 7577080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 8059, 16118, 32236, 40295, 64472, 80590, 137003, 161180, 274006, 322360, 548012, 685015, 1096024, 1370030, 2740060, 5480120]

約数ペア:

[(1, 5480120), (2, 2740060), (4, 1370030), (5, 1096024), (8, 685015), (10, 548012), (17, 322360), (20, 274006), (34, 161180), (40, 137003), (68, 80590), (85, 64472), (136, 40295), (170, 32236), (340, 16118), (680, 8059)]