42693880

素因数分解:

$2^3\times 5^1\times {\mathrm{1067347}}^1$

素因数の和:1067358

約数の個数: 16

約数和(自身を含む): 96061320

約数和(自身を除く): 53367440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1067347, 2134694, 4269388, 5336735, 8538776, 10673470, 21346940, 42693880]

約数ペア:

[(1, 42693880), (2, 21346940), (4, 10673470), (5, 8538776), (8, 5336735), (10, 4269388), (20, 2134694), (40, 1067347)]