15205203728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1\times {\mathrm{3571}}^1$

素因数の和:5464

約数の個数: 80

約数和(自身を含む): 34638741312

約数和(自身を除く): 19433537584

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 1861, 2288, 3571, 3722, 7142, 7444, 14284, 14888, 20471, 24193, 28568, 29776, 39281, 40942, 46423, 48386, 57136, 78562, 81884, 92846, 96772, 157124, 163768, 185692, 193544, 266123, 314248, 327536, 371384, 387088, 510653, 532246, 628496, 742768, 1021306, 1064492, 2042612, 2128984, 4085224, 4257968, 6645631, 8170448, 13291262, 26582524, 53165048, 73101941, 86393203, 106330096, 146203882, 172786406, 292407764, 345572812, 584815528, 691145624, 950325233, 1169631056, 1382291248, 1900650466, 3801300932, 7602601864, 15205203728]

約数ペア:

[(1, 15205203728), (2, 7602601864), (4, 3801300932), (8, 1900650466), (11, 1382291248), (13, 1169631056), (16, 950325233), (22, 691145624), (26, 584815528), (44, 345572812), (52, 292407764), (88, 172786406), (104, 146203882), (143, 106330096), (176, 86393203), (208, 73101941), (286, 53165048), (572, 26582524), (1144, 13291262), (1861, 8170448), (2288, 6645631), (3571, 4257968), (3722, 4085224), (7142, 2128984), (7444, 2042612), (14284, 1064492), (14888, 1021306), (20471, 742768), (24193, 628496), (28568, 532246), (29776, 510653), (39281, 387088), (40942, 371384), (46423, 327536), (48386, 314248), (57136, 266123), (78562, 193544), (81884, 185692), (92846, 163768), (96772, 157124)]