3440120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5059}}^1$

素因数の和:5087

約数の個数: 32

約数和(自身を含む): 8197200

約数和(自身を除く): 4757080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 5059, 10118, 20236, 25295, 40472, 50590, 86003, 101180, 172006, 202360, 344012, 430015, 688024, 860030, 1720060, 3440120]

約数ペア:

[(1, 3440120), (2, 1720060), (4, 860030), (5, 688024), (8, 430015), (10, 344012), (17, 202360), (20, 172006), (34, 101180), (40, 86003), (68, 50590), (85, 40472), (136, 25295), (170, 20236), (340, 10118), (680, 5059)]