713007620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{1093}}^1$

素因数の和:1321

約数の個数: 72

約数和(自身を含む): 1631245896

約数和(自身を除く): 918238276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 193, 260, 338, 386, 676, 772, 845, 965, 1093, 1690, 1930, 2186, 2509, 3380, 3860, 4372, 5018, 5465, 10036, 10930, 12545, 14209, 21860, 25090, 28418, 32617, 50180, 56836, 65234, 71045, 130468, 142090, 163085, 184717, 210949, 284180, 326170, 369434, 421898, 652340, 738868, 843796, 923585, 1054745, 1847170, 2109490, 2742337, 3694340, 4218980, 5484674, 10969348, 13711685, 27423370, 35650381, 54846740, 71300762, 142601524, 178251905, 356503810, 713007620]

約数ペア:

[(1, 713007620), (2, 356503810), (4, 178251905), (5, 142601524), (10, 71300762), (13, 54846740), (20, 35650381), (26, 27423370), (52, 13711685), (65, 10969348), (130, 5484674), (169, 4218980), (193, 3694340), (260, 2742337), (338, 2109490), (386, 1847170), (676, 1054745), (772, 923585), (845, 843796), (965, 738868), (1093, 652340), (1690, 421898), (1930, 369434), (2186, 326170), (2509, 284180), (3380, 210949), (3860, 184717), (4372, 163085), (5018, 142090), (5465, 130468), (10036, 71045), (10930, 65234), (12545, 56836), (14209, 50180), (21860, 32617), (25090, 28418)]