7937150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12211}}^1$

素因数の和:12236

約数の個数: 24

約数和(自身を含む): 15900024

約数和(自身を除く): 7962874

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 12211, 24422, 61055, 122110, 158743, 305275, 317486, 610550, 793715, 1587430, 3968575, 7937150]

約数ペア:

[(1, 7937150), (2, 3968575), (5, 1587430), (10, 793715), (13, 610550), (25, 317486), (26, 305275), (50, 158743), (65, 122110), (130, 61055), (325, 24422), (650, 12211)]