8116220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57973}}^1$

素因数の和:57989

約数の個数: 24

約数和(自身を含む): 19479264

約数和(自身を除く): 11363044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57973, 115946, 231892, 289865, 405811, 579730, 811622, 1159460, 1623244, 2029055, 4058110, 8116220]

約数ペア:

[(1, 8116220), (2, 4058110), (4, 2029055), (5, 1623244), (7, 1159460), (10, 811622), (14, 579730), (20, 405811), (28, 289865), (35, 231892), (70, 115946), (140, 57973)]