42355850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{10723}}^1$

素因数の和:10814

約数の個数: 24

約数和(自身を含む): 79786560

約数和(自身を除く): 37430710

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 10723, 21446, 53615, 107230, 268075, 536150, 847117, 1694234, 4235585, 8471170, 21177925, 42355850]

約数ペア:

[(1, 42355850), (2, 21177925), (5, 8471170), (10, 4235585), (25, 1694234), (50, 847117), (79, 536150), (158, 268075), (395, 107230), (790, 53615), (1975, 21446), (3950, 10723)]