45031660

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{17729}}^1$

素因数の和:17865

約数の個数: 24

約数和(自身を含む): 95316480

約数和(自身を除く): 50284820

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 17729, 35458, 70916, 88645, 177290, 354580, 2251583, 4503166, 9006332, 11257915, 22515830, 45031660]

約数ペア:

[(1, 45031660), (2, 22515830), (4, 11257915), (5, 9006332), (10, 4503166), (20, 2251583), (127, 354580), (254, 177290), (508, 88645), (635, 70916), (1270, 35458), (2540, 17729)]