20221285160

素因数分解:

$2^3\times 5^1\times {\mathrm{9629}}^1\times {\mathrm{52501}}^1$

素因数の和:62141

約数の個数: 32

約数和(自身を含む): 45503483400

約数和(自身を除く): 25282198240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9629, 19258, 38516, 48145, 52501, 77032, 96290, 105002, 192580, 210004, 262505, 385160, 420008, 525010, 1050020, 2100040, 505532129, 1011064258, 2022128516, 2527660645, 4044257032, 5055321290, 10110642580, 20221285160]

約数ペア:

[(1, 20221285160), (2, 10110642580), (4, 5055321290), (5, 4044257032), (8, 2527660645), (10, 2022128516), (20, 1011064258), (40, 505532129), (9629, 2100040), (19258, 1050020), (38516, 525010), (48145, 420008), (52501, 385160), (77032, 262505), (96290, 210004), (105002, 192580)]