422039080

素因数分解:

$2^3\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{7951}}^1$

素因数の和:9289

約数の個数: 32

約数和(自身を含む): 950423040

約数和(自身を除く): 528383960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1327, 2654, 5308, 6635, 7951, 10616, 13270, 15902, 26540, 31804, 39755, 53080, 63608, 79510, 159020, 318040, 10550977, 21101954, 42203908, 52754885, 84407816, 105509770, 211019540, 422039080]

約数ペア:

[(1, 422039080), (2, 211019540), (4, 105509770), (5, 84407816), (8, 52754885), (10, 42203908), (20, 21101954), (40, 10550977), (1327, 318040), (2654, 159020), (5308, 79510), (6635, 63608), (7951, 53080), (10616, 39755), (13270, 31804), (15902, 26540)]