71600440

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{3833}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 161488080

約数和(自身を除く): 89887640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1868, 2335, 3736, 3833, 4670, 7666, 9340, 15332, 18680, 19165, 30664, 38330, 76660, 153320, 1790011, 3580022, 7160044, 8950055, 14320088, 17900110, 35800220, 71600440]

約数ペア:

[(1, 71600440), (2, 35800220), (4, 17900110), (5, 14320088), (8, 8950055), (10, 7160044), (20, 3580022), (40, 1790011), (467, 153320), (934, 76660), (1868, 38330), (2335, 30664), (3736, 19165), (3833, 18680), (4670, 15332), (7666, 9340)]