42960560

素因数分解:

$2^4\times 5^1\times {\mathrm{537007}}^1$

素因数の和:537020

約数の個数: 20

約数和(自身を含む): 99883488

約数和(自身を除く): 56922928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 537007, 1074014, 2148028, 2685035, 4296056, 5370070, 8592112, 10740140, 21480280, 42960560]

約数ペア:

[(1, 42960560), (2, 21480280), (4, 10740140), (5, 8592112), (8, 5370070), (10, 4296056), (16, 2685035), (20, 2148028), (40, 1074014), (80, 537007)]