39609260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 85349376

約数和(自身を除く): 45740116

約数列:

[1, 2, 4, 5, 10, 20, 83, 107, 166, 214, 223, 332, 415, 428, 446, 535, 830, 892, 1070, 1115, 1660, 2140, 2230, 4460, 8881, 17762, 18509, 23861, 35524, 37018, 44405, 47722, 74036, 88810, 92545, 95444, 119305, 177620, 185090, 238610, 370180, 477220, 1980463, 3960926, 7921852, 9902315, 19804630, 39609260]

約数ペア:

[(1, 39609260), (2, 19804630), (4, 9902315), (5, 7921852), (10, 3960926), (20, 1980463), (83, 477220), (107, 370180), (166, 238610), (214, 185090), (223, 177620), (332, 119305), (415, 95444), (428, 92545), (446, 88810), (535, 74036), (830, 47722), (892, 44405), (1070, 37018), (1115, 35524), (1660, 23861), (2140, 18509), (2230, 17762), (4460, 8881)]