4344940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4099}}^1$

素因数の和:4161

約数の個数: 24

約数和(自身を含む): 9298800

約数和(自身を除く): 4953860

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 4099, 8198, 16396, 20495, 40990, 81980, 217247, 434494, 868988, 1086235, 2172470, 4344940]

約数ペア:

[(1, 4344940), (2, 2172470), (4, 1086235), (5, 868988), (10, 434494), (20, 217247), (53, 81980), (106, 40990), (212, 20495), (265, 16396), (530, 8198), (1060, 4099)]