91128700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{70099}}^1$

素因数の和:70126

約数の個数: 36

約数和(自身を含む): 212963800

約数和(自身を除く): 121835100

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 70099, 140198, 280396, 350495, 700990, 911287, 1401980, 1752475, 1822574, 3504950, 3645148, 4556435, 7009900, 9112870, 18225740, 22782175, 45564350, 91128700]

約数ペア:

[(1, 91128700), (2, 45564350), (4, 22782175), (5, 18225740), (10, 9112870), (13, 7009900), (20, 4556435), (25, 3645148), (26, 3504950), (50, 1822574), (52, 1752475), (65, 1401980), (100, 911287), (130, 700990), (260, 350495), (325, 280396), (650, 140198), (1300, 70099)]