42499540

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{2749}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 89397000

約数和(自身を除く): 46897460

約数列:

[1, 2, 4, 5, 10, 20, 773, 1546, 2749, 3092, 3865, 5498, 7730, 10996, 13745, 15460, 27490, 54980, 2124977, 4249954, 8499908, 10624885, 21249770, 42499540]

約数ペア:

[(1, 42499540), (2, 21249770), (4, 10624885), (5, 8499908), (10, 4249954), (20, 2124977), (773, 54980), (1546, 27490), (2749, 15460), (3092, 13745), (3865, 10996), (5498, 7730)]