5020240

素因数分解:

$2^4\times 5^1\times {\mathrm{62753}}^1$

素因数の和:62766

約数の個数: 20

約数和(自身を含む): 11672244

約数和(自身を除く): 6652004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 62753, 125506, 251012, 313765, 502024, 627530, 1004048, 1255060, 2510120, 5020240]

約数ペア:

[(1, 5020240), (2, 2510120), (4, 1255060), (5, 1004048), (8, 627530), (10, 502024), (16, 313765), (20, 251012), (40, 125506), (80, 62753)]