2021298050

素因数分解:

$2^1\times 5^2\times {\mathrm{1493}}^1\times {\mathrm{27077}}^1$

素因数の和:28582

約数の個数: 24

約数和(自身を含む): 3762271476

約数和(自身を除く): 1740973426

約数列:

[1, 2, 5, 10, 25, 50, 1493, 2986, 7465, 14930, 27077, 37325, 54154, 74650, 135385, 270770, 676925, 1353850, 40425961, 80851922, 202129805, 404259610, 1010649025, 2021298050]

約数ペア:

[(1, 2021298050), (2, 1010649025), (5, 404259610), (10, 202129805), (25, 80851922), (50, 40425961), (1493, 1353850), (2986, 676925), (7465, 270770), (14930, 135385), (27077, 74650), (37325, 54154)]