88364360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{787}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 228078720

約数和(自身を除く): 139714360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 401, 787, 802, 1574, 1604, 2005, 2807, 3148, 3208, 3935, 4010, 5509, 5614, 6296, 7870, 8020, 11018, 11228, 14035, 15740, 16040, 22036, 22456, 27545, 28070, 31480, 44072, 55090, 56140, 110180, 112280, 220360, 315587, 631174, 1262348, 1577935, 2209109, 2524696, 3155870, 4418218, 6311740, 8836436, 11045545, 12623480, 17672872, 22091090, 44182180, 88364360]

約数ペア:

[(1, 88364360), (2, 44182180), (4, 22091090), (5, 17672872), (7, 12623480), (8, 11045545), (10, 8836436), (14, 6311740), (20, 4418218), (28, 3155870), (35, 2524696), (40, 2209109), (56, 1577935), (70, 1262348), (140, 631174), (280, 315587), (401, 220360), (787, 112280), (802, 110180), (1574, 56140), (1604, 55090), (2005, 44072), (2807, 31480), (3148, 28070), (3208, 27545), (3935, 22456), (4010, 22036), (5509, 16040), (5614, 15740), (6296, 14035), (7870, 11228), (8020, 11018)]