90563560

素因数分解:

$2^3\times 5^1\times {\mathrm{2264089}}^1$

素因数の和:2264100

約数の個数: 16

約数和(自身を含む): 203768100

約数和(自身を除く): 113204540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2264089, 4528178, 9056356, 11320445, 18112712, 22640890, 45281780, 90563560]

約数ペア:

[(1, 90563560), (2, 45281780), (4, 22640890), (5, 18112712), (8, 11320445), (10, 9056356), (20, 4528178), (40, 2264089)]