91047100

素因数分解:

$2^2\times 5^2\times {\mathrm{910471}}^1$

素因数の和:910485

約数の個数: 18

約数和(自身を含む): 197572424

約数和(自身を除く): 106525324

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 910471, 1820942, 3641884, 4552355, 9104710, 18209420, 22761775, 45523550, 91047100]

約数ペア:

[(1, 91047100), (2, 45523550), (4, 22761775), (5, 18209420), (10, 9104710), (20, 4552355), (25, 3641884), (50, 1820942), (100, 910471)]