423311090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{80021}}^1$

素因数の和:80074

約数の個数: 24

約数和(自身を含む): 796538988

約数和(自身を除く): 373227898

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 80021, 160042, 400105, 800210, 1840483, 3680966, 9202415, 18404830, 42331109, 84662218, 211655545, 423311090]

約数ペア:

[(1, 423311090), (2, 211655545), (5, 84662218), (10, 42331109), (23, 18404830), (46, 9202415), (115, 3680966), (230, 1840483), (529, 800210), (1058, 400105), (2645, 160042), (5290, 80021)]