252152060

素因数分解:

$2^2\times 5^1\times {\mathrm{3137}}^1\times {\mathrm{4019}}^1$

素因数の和:7165

約数の個数: 24

約数和(自身を含む): 529819920

約数和(自身を除く): 277667860

約数列:

[1, 2, 4, 5, 10, 20, 3137, 4019, 6274, 8038, 12548, 15685, 16076, 20095, 31370, 40190, 62740, 80380, 12607603, 25215206, 50430412, 63038015, 126076030, 252152060]

約数ペア:

[(1, 252152060), (2, 126076030), (4, 63038015), (5, 50430412), (10, 25215206), (20, 12607603), (3137, 80380), (4019, 62740), (6274, 40190), (8038, 31370), (12548, 20095), (15685, 16076)]