40209530

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{37579}}^1$

素因数の和:37693

約数の個数: 16

約数和(自身を含む): 73055520

約数和(自身を除く): 32845990

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 37579, 75158, 187895, 375790, 4020953, 8041906, 20104765, 40209530]

約数ペア:

[(1, 40209530), (2, 20104765), (5, 8041906), (10, 4020953), (107, 375790), (214, 187895), (535, 75158), (1070, 37579)]