4140380

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{859}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 8741040

約数和(自身を除く): 4600660

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 859, 964, 1205, 1718, 2410, 3436, 4295, 4820, 8590, 17180, 207019, 414038, 828076, 1035095, 2070190, 4140380]

約数ペア:

[(1, 4140380), (2, 2070190), (4, 1035095), (5, 828076), (10, 414038), (20, 207019), (241, 17180), (482, 8590), (859, 4820), (964, 4295), (1205, 3436), (1718, 2410)]