42604880

素因数分解:

$2^4\times 5^1\times {\mathrm{532561}}^1$

素因数の和:532574

約数の個数: 20

約数和(自身を含む): 99056532

約数和(自身を除く): 56451652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 532561, 1065122, 2130244, 2662805, 4260488, 5325610, 8520976, 10651220, 21302440, 42604880]

約数ペア:

[(1, 42604880), (2, 21302440), (4, 10651220), (5, 8520976), (8, 5325610), (10, 4260488), (16, 2662805), (20, 2130244), (40, 1065122), (80, 532561)]