2416780

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 5115600

約数和(自身を除く): 2698820

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 811, 1490, 1622, 2980, 3244, 4055, 8110, 16220, 120839, 241678, 483356, 604195, 1208390, 2416780]

約数ペア:

[(1, 2416780), (2, 1208390), (4, 604195), (5, 483356), (10, 241678), (20, 120839), (149, 16220), (298, 8110), (596, 4055), (745, 3244), (811, 2980), (1490, 1622)]