26020085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 39844224

約数和(自身を除く): 13824139

約数列:

[1, 5, 7, 13, 35, 53, 65, 83, 91, 169, 265, 371, 415, 455, 581, 689, 845, 1079, 1183, 1855, 2905, 3445, 4399, 4823, 5395, 5915, 7553, 8957, 14027, 21995, 24115, 30793, 37765, 44785, 57187, 62699, 70135, 98189, 153965, 285935, 313495, 400309, 490945, 743431, 2001545, 3717155, 5204017, 26020085]

約数ペア:

[(1, 26020085), (5, 5204017), (7, 3717155), (13, 2001545), (35, 743431), (53, 490945), (65, 400309), (83, 313495), (91, 285935), (169, 153965), (265, 98189), (371, 70135), (415, 62699), (455, 57187), (581, 44785), (689, 37765), (845, 30793), (1079, 24115), (1183, 21995), (1855, 14027), (2905, 8957), (3445, 7553), (4399, 5915), (4823, 5395)]