39830990

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{54563}}^1$

素因数の和:54643

約数の個数: 16

約数和(自身を含む): 72679248

約数和(自身を除く): 32848258

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 54563, 109126, 272815, 545630, 3983099, 7966198, 19915495, 39830990]

約数ペア:

[(1, 39830990), (2, 19915495), (5, 7966198), (10, 3983099), (73, 545630), (146, 272815), (365, 109126), (730, 54563)]