22474816840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{80267203}}^1$

素因数の和:80267221

約数の個数: 32

約数和(自身を含む): 57792386880

約数和(自身を除く): 35317570040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 80267203, 160534406, 321068812, 401336015, 561870421, 642137624, 802672030, 1123740842, 1605344060, 2247481684, 2809352105, 3210688120, 4494963368, 5618704210, 11237408420, 22474816840]

約数ペア:

[(1, 22474816840), (2, 11237408420), (4, 5618704210), (5, 4494963368), (7, 3210688120), (8, 2809352105), (10, 2247481684), (14, 1605344060), (20, 1123740842), (28, 802672030), (35, 642137624), (40, 561870421), (56, 401336015), (70, 321068812), (140, 160534406), (280, 80267203)]