69116450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{941}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 139819176

約数和(自身を除く): 70702726

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 130, 226, 325, 565, 650, 941, 1130, 1469, 1882, 2825, 2938, 4705, 5650, 7345, 9410, 12233, 14690, 23525, 24466, 36725, 47050, 61165, 73450, 106333, 122330, 212666, 305825, 531665, 611650, 1063330, 1382329, 2658325, 2764658, 5316650, 6911645, 13823290, 34558225, 69116450]

約数ペア:

[(1, 69116450), (2, 34558225), (5, 13823290), (10, 6911645), (13, 5316650), (25, 2764658), (26, 2658325), (50, 1382329), (65, 1063330), (113, 611650), (130, 531665), (226, 305825), (325, 212666), (565, 122330), (650, 106333), (941, 73450), (1130, 61165), (1469, 47050), (1882, 36725), (2825, 24466), (2938, 23525), (4705, 14690), (5650, 12233), (7345, 9410)]