15696852460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{285709}}^1$

素因数の和:285826

約数の個数: 48

約数和(自身を含む): 34271485920

約数和(自身を除く): 18574633460

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 134, 164, 205, 268, 335, 410, 670, 820, 1340, 2747, 5494, 10988, 13735, 27470, 54940, 285709, 571418, 1142836, 1428545, 2857090, 5714180, 11714069, 19142503, 23428138, 38285006, 46856276, 58570345, 76570012, 95712515, 117140690, 191425030, 234281380, 382850060, 784842623, 1569685246, 3139370492, 3924213115, 7848426230, 15696852460]

約数ペア:

[(1, 15696852460), (2, 7848426230), (4, 3924213115), (5, 3139370492), (10, 1569685246), (20, 784842623), (41, 382850060), (67, 234281380), (82, 191425030), (134, 117140690), (164, 95712515), (205, 76570012), (268, 58570345), (335, 46856276), (410, 38285006), (670, 23428138), (820, 19142503), (1340, 11714069), (2747, 5714180), (5494, 2857090), (10988, 1428545), (13735, 1142836), (27470, 571418), (54940, 285709)]