42977080

素因数分解:

$2^3\times 5^1\times {\mathrm{1074427}}^1$

素因数の和:1074438

約数の個数: 16

約数和(自身を含む): 96698520

約数和(自身を除く): 53721440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1074427, 2148854, 4297708, 5372135, 8595416, 10744270, 21488540, 42977080]

約数ペア:

[(1, 42977080), (2, 21488540), (4, 10744270), (5, 8595416), (8, 5372135), (10, 4297708), (20, 2148854), (40, 1074427)]