25094004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5189}}^1$

素因数の和:5240

約数の個数: 48

約数和(自身を含む): 65103360

約数和(自身を除く): 40009356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 5189, 10378, 15567, 20756, 31134, 62268, 67457, 134914, 160859, 202371, 269828, 321718, 404742, 482577, 643436, 809484, 965154, 1930308, 2091167, 4182334, 6273501, 8364668, 12547002, 25094004]

約数ペア:

[(1, 25094004), (2, 12547002), (3, 8364668), (4, 6273501), (6, 4182334), (12, 2091167), (13, 1930308), (26, 965154), (31, 809484), (39, 643436), (52, 482577), (62, 404742), (78, 321718), (93, 269828), (124, 202371), (156, 160859), (186, 134914), (372, 67457), (403, 62268), (806, 31134), (1209, 20756), (1612, 15567), (2418, 10378), (4836, 5189)]