104362520

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{9419}}^1$

素因数の和:9707

約数の個数: 32

約数和(自身を含む): 235688400

約数和(自身を除く): 131325880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 5540, 9419, 11080, 18838, 37676, 47095, 75352, 94190, 188380, 376760, 2609063, 5218126, 10436252, 13045315, 20872504, 26090630, 52181260, 104362520]

約数ペア:

[(1, 104362520), (2, 52181260), (4, 26090630), (5, 20872504), (8, 13045315), (10, 10436252), (20, 5218126), (40, 2609063), (277, 376760), (554, 188380), (1108, 94190), (1385, 75352), (2216, 47095), (2770, 37676), (5540, 18838), (9419, 11080)]