22753360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 80

約数和(自身を含む): 61996032

約数和(自身を除く): 39242672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 991, 1148, 1435, 1640, 1982, 2296, 2870, 3280, 3964, 4592, 4955, 5740, 6937, 7928, 9910, 11480, 13874, 15856, 19820, 22960, 27748, 34685, 39640, 40631, 55496, 69370, 79280, 81262, 110992, 138740, 162524, 203155, 277480, 284417, 325048, 406310, 554960, 568834, 650096, 812620, 1137668, 1422085, 1625240, 2275336, 2844170, 3250480, 4550672, 5688340, 11376680, 22753360]

約数ペア:

[(1, 22753360), (2, 11376680), (4, 5688340), (5, 4550672), (7, 3250480), (8, 2844170), (10, 2275336), (14, 1625240), (16, 1422085), (20, 1137668), (28, 812620), (35, 650096), (40, 568834), (41, 554960), (56, 406310), (70, 325048), (80, 284417), (82, 277480), (112, 203155), (140, 162524), (164, 138740), (205, 110992), (280, 81262), (287, 79280), (328, 69370), (410, 55496), (560, 40631), (574, 39640), (656, 34685), (820, 27748), (991, 22960), (1148, 19820), (1435, 15856), (1640, 13874), (1982, 11480), (2296, 9910), (2870, 7928), (3280, 6937), (3964, 5740), (4592, 4955)]