104020975

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{46751}}^1$

素因数の和:46850

約数の個数: 12

約数和(自身を含む): 130438080

約数和(自身を除く): 26417105

約数列:

[1, 5, 25, 89, 445, 2225, 46751, 233755, 1168775, 4160839, 20804195, 104020975]

約数ペア:

[(1, 104020975), (5, 20804195), (25, 4160839), (89, 1168775), (445, 233755), (2225, 46751)]