4401340

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{613}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 9283680

約数和(自身を除く): 4882340

約数列:

[1, 2, 4, 5, 10, 20, 359, 613, 718, 1226, 1436, 1795, 2452, 3065, 3590, 6130, 7180, 12260, 220067, 440134, 880268, 1100335, 2200670, 4401340]

約数ペア:

[(1, 4401340), (2, 2200670), (4, 1100335), (5, 880268), (10, 440134), (20, 220067), (359, 12260), (613, 7180), (718, 6130), (1226, 3590), (1436, 3065), (1795, 2452)]