110910520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 294749280

約数和(自身を除く): 183838760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 71, 98, 140, 142, 196, 245, 280, 284, 355, 392, 490, 497, 568, 710, 797, 980, 994, 1420, 1594, 1960, 1988, 2485, 2840, 3188, 3479, 3976, 3985, 4970, 5579, 6376, 6958, 7970, 9940, 11158, 13916, 15940, 17395, 19880, 22316, 27832, 27895, 31880, 34790, 39053, 44632, 55790, 56587, 69580, 78106, 111580, 113174, 139160, 156212, 195265, 223160, 226348, 282935, 312424, 390530, 396109, 452696, 565870, 781060, 792218, 1131740, 1562120, 1584436, 1980545, 2263480, 2772763, 3168872, 3961090, 5545526, 7922180, 11091052, 13863815, 15844360, 22182104, 27727630, 55455260, 110910520]

約数ペア:

[(1, 110910520), (2, 55455260), (4, 27727630), (5, 22182104), (7, 15844360), (8, 13863815), (10, 11091052), (14, 7922180), (20, 5545526), (28, 3961090), (35, 3168872), (40, 2772763), (49, 2263480), (56, 1980545), (70, 1584436), (71, 1562120), (98, 1131740), (140, 792218), (142, 781060), (196, 565870), (245, 452696), (280, 396109), (284, 390530), (355, 312424), (392, 282935), (490, 226348), (497, 223160), (568, 195265), (710, 156212), (797, 139160), (980, 113174), (994, 111580), (1420, 78106), (1594, 69580), (1960, 56587), (1988, 55790), (2485, 44632), (2840, 39053), (3188, 34790), (3479, 31880), (3976, 27895), (3985, 27832), (4970, 22316), (5579, 19880), (6376, 17395), (6958, 15940), (7970, 13916), (9940, 11158)]