5165951024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{7649}}^1$

素因数の和:7878

約数の個数: 80

約数和(自身を含む): 11474265600

約数和(自身を除く): 6308314576

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 191, 208, 221, 272, 382, 442, 764, 884, 1528, 1768, 2483, 3056, 3247, 3536, 4966, 6494, 7649, 9932, 12988, 15298, 19864, 25976, 30596, 39728, 42211, 51952, 61192, 84422, 99437, 122384, 130033, 168844, 198874, 260066, 337688, 397748, 520132, 675376, 795496, 1040264, 1460959, 1590992, 1690429, 2080528, 2921918, 3380858, 5843836, 6761716, 11687672, 13523432, 18992467, 23375344, 24836303, 27046864, 37984934, 49672606, 75969868, 99345212, 151939736, 198690424, 303879472, 322871939, 397380848, 645743878, 1291487756, 2582975512, 5165951024]

約数ペア:

[(1, 5165951024), (2, 2582975512), (4, 1291487756), (8, 645743878), (13, 397380848), (16, 322871939), (17, 303879472), (26, 198690424), (34, 151939736), (52, 99345212), (68, 75969868), (104, 49672606), (136, 37984934), (191, 27046864), (208, 24836303), (221, 23375344), (272, 18992467), (382, 13523432), (442, 11687672), (764, 6761716), (884, 5843836), (1528, 3380858), (1768, 2921918), (2483, 2080528), (3056, 1690429), (3247, 1590992), (3536, 1460959), (4966, 1040264), (6494, 795496), (7649, 675376), (9932, 520132), (12988, 397748), (15298, 337688), (19864, 260066), (25976, 198874), (30596, 168844), (39728, 130033), (42211, 122384), (51952, 99437), (61192, 84422)]