202059204080

素因数分解:

$2^4\times 5^1\times {\mathrm{2525740051}}^1$

素因数の和:2525740064

約数の個数: 20

約数和(自身を含む): 469787649672

約数和(自身を除く): 267728445592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2525740051, 5051480102, 10102960204, 12628700255, 20205920408, 25257400510, 40411840816, 50514801020, 101029602040, 202059204080]

約数ペア:

[(1, 202059204080), (2, 101029602040), (4, 50514801020), (5, 40411840816), (8, 25257400510), (10, 20205920408), (16, 12628700255), (20, 10102960204), (40, 5051480102), (80, 2525740051)]