97278940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{442177}}^1$

素因数の和:442197

約数の個数: 24

約数和(自身を含む): 222857712

約数和(自身を除く): 125578772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 442177, 884354, 1768708, 2210885, 4421770, 4863947, 8843540, 9727894, 19455788, 24319735, 48639470, 97278940]

約数ペア:

[(1, 97278940), (2, 48639470), (4, 24319735), (5, 19455788), (10, 9727894), (11, 8843540), (20, 4863947), (22, 4421770), (44, 2210885), (55, 1768708), (110, 884354), (220, 442177)]