22885160

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5347}}^1$

素因数の和:5465

約数の個数: 32

約数和(自身を含む): 51982560

約数和(自身を除く): 29097400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 5347, 10694, 21388, 26735, 42776, 53470, 106940, 213880, 572129, 1144258, 2288516, 2860645, 4577032, 5721290, 11442580, 22885160]

約数ペア:

[(1, 22885160), (2, 11442580), (4, 5721290), (5, 4577032), (8, 2860645), (10, 2288516), (20, 1144258), (40, 572129), (107, 213880), (214, 106940), (428, 53470), (535, 42776), (856, 26735), (1070, 21388), (2140, 10694), (4280, 5347)]