91132220

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{29023}}^1$

素因数の和:29189

約数の個数: 24

約数和(自身を含む): 192603264

約数和(自身を除く): 101471044

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 29023, 58046, 116092, 145115, 290230, 580460, 4556611, 9113222, 18226444, 22783055, 45566110, 91132220]

約数ペア:

[(1, 91132220), (2, 45566110), (4, 22783055), (5, 18226444), (10, 9113222), (20, 4556611), (157, 580460), (314, 290230), (628, 145115), (785, 116092), (1570, 58046), (3140, 29023)]