22568840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{80603}}^1$

素因数の和:80621

約数の個数: 32

約数和(自身を含む): 58034880

約数和(自身を除く): 35466040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 80603, 161206, 322412, 403015, 564221, 644824, 806030, 1128442, 1612060, 2256884, 2821105, 3224120, 4513768, 5642210, 11284420, 22568840]

約数ペア:

[(1, 22568840), (2, 11284420), (4, 5642210), (5, 4513768), (7, 3224120), (8, 2821105), (10, 2256884), (14, 1612060), (20, 1128442), (28, 806030), (35, 644824), (40, 564221), (56, 403015), (70, 322412), (140, 161206), (280, 80603)]