2232278020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{15944843}}^1$

素因数の和:15944859

約数の個数: 24

約数和(自身を含む): 5357467584

約数和(自身を除く): 3125189564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 15944843, 31889686, 63779372, 79724215, 111613901, 159448430, 223227802, 318896860, 446455604, 558069505, 1116139010, 2232278020]

約数ペア:

[(1, 2232278020), (2, 1116139010), (4, 558069505), (5, 446455604), (7, 318896860), (10, 223227802), (14, 159448430), (20, 111613901), (28, 79724215), (35, 63779372), (70, 31889686), (140, 15944843)]