8255650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{977}}^1$

素因数の和:1015

約数の個数: 36

約数和(自身を含む): 16644582

約数和(自身を除く): 8388932

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 977, 1690, 1954, 4225, 4885, 8450, 9770, 12701, 24425, 25402, 48850, 63505, 127010, 165113, 317525, 330226, 635050, 825565, 1651130, 4127825, 8255650]

約数ペア:

[(1, 8255650), (2, 4127825), (5, 1651130), (10, 825565), (13, 635050), (25, 330226), (26, 317525), (50, 165113), (65, 127010), (130, 63505), (169, 48850), (325, 25402), (338, 24425), (650, 12701), (845, 9770), (977, 8450), (1690, 4885), (1954, 4225)]