39696410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 78581664

約数和(自身を除く): 38885254

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 169, 283, 338, 415, 566, 830, 845, 1079, 1415, 1690, 2158, 2830, 3679, 5395, 7358, 10790, 14027, 18395, 23489, 28054, 36790, 46978, 47827, 70135, 95654, 117445, 140270, 234890, 239135, 305357, 478270, 610714, 1526785, 3053570, 3969641, 7939282, 19848205, 39696410]

約数ペア:

[(1, 39696410), (2, 19848205), (5, 7939282), (10, 3969641), (13, 3053570), (26, 1526785), (65, 610714), (83, 478270), (130, 305357), (166, 239135), (169, 234890), (283, 140270), (338, 117445), (415, 95654), (566, 70135), (830, 47827), (845, 46978), (1079, 36790), (1415, 28054), (1690, 23489), (2158, 18395), (2830, 14027), (3679, 10790), (5395, 7358)]