88279240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3061}}^1$

素因数の和:3182

約数の個数: 64

約数和(自身を含む): 229282560

約数和(自身を除く): 141003320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 2060, 2884, 3061, 3605, 4120, 5768, 6122, 7210, 12244, 14420, 15305, 21427, 24488, 28840, 30610, 42854, 61220, 85708, 107135, 122440, 171416, 214270, 315283, 428540, 630566, 857080, 1261132, 1576415, 2206981, 2522264, 3152830, 4413962, 6305660, 8827924, 11034905, 12611320, 17655848, 22069810, 44139620, 88279240]

約数ペア:

[(1, 88279240), (2, 44139620), (4, 22069810), (5, 17655848), (7, 12611320), (8, 11034905), (10, 8827924), (14, 6305660), (20, 4413962), (28, 3152830), (35, 2522264), (40, 2206981), (56, 1576415), (70, 1261132), (103, 857080), (140, 630566), (206, 428540), (280, 315283), (412, 214270), (515, 171416), (721, 122440), (824, 107135), (1030, 85708), (1442, 61220), (2060, 42854), (2884, 30610), (3061, 28840), (3605, 24488), (4120, 21427), (5768, 15305), (6122, 14420), (7210, 12244)]