2282620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 4874688

約数和(自身を除く): 2592068

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 1871, 3742, 7484, 9355, 18710, 37420, 114131, 228262, 456524, 570655, 1141310, 2282620]

約数ペア:

[(1, 2282620), (2, 1141310), (4, 570655), (5, 456524), (10, 228262), (20, 114131), (61, 37420), (122, 18710), (244, 9355), (305, 7484), (610, 3742), (1220, 1871)]