9870250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3037}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 19904976

約数和(自身を除く): 10034726

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3037, 3250, 6074, 15185, 30370, 39481, 75925, 78962, 151850, 197405, 379625, 394810, 759250, 987025, 1974050, 4935125, 9870250]

約数ペア:

[(1, 9870250), (2, 4935125), (5, 1974050), (10, 987025), (13, 759250), (25, 394810), (26, 379625), (50, 197405), (65, 151850), (125, 78962), (130, 75925), (250, 39481), (325, 30370), (650, 15185), (1625, 6074), (3037, 3250)]