88751260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{967}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 201491136

約数和(自身を除く): 112739876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353, 706, 967, 1412, 1765, 1934, 3530, 3868, 4589, 4835, 7060, 9178, 9670, 12571, 18356, 19340, 22945, 25142, 45890, 50284, 62855, 91780, 125710, 251420, 341351, 682702, 1365404, 1706755, 3413510, 4437563, 6827020, 8875126, 17750252, 22187815, 44375630, 88751260]

約数ペア:

[(1, 88751260), (2, 44375630), (4, 22187815), (5, 17750252), (10, 8875126), (13, 6827020), (20, 4437563), (26, 3413510), (52, 1706755), (65, 1365404), (130, 682702), (260, 341351), (353, 251420), (706, 125710), (967, 91780), (1412, 62855), (1765, 50284), (1934, 45890), (3530, 25142), (3868, 22945), (4589, 19340), (4835, 18356), (7060, 12571), (9178, 9670)]