2601492025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1289}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 3627892800

約数和(自身を除く): 1026400775

約数列:

[1, 5, 11, 25, 41, 55, 179, 205, 275, 451, 895, 1025, 1289, 1969, 2255, 4475, 6445, 7339, 9845, 11275, 14179, 32225, 36695, 49225, 52849, 70895, 80729, 183475, 230731, 264245, 354475, 403645, 581339, 1153655, 1321225, 2018225, 2538041, 2906695, 5768275, 9459971, 12690205, 14533475, 47299855, 63451025, 104059681, 236499275, 520298405, 2601492025]

約数ペア:

[(1, 2601492025), (5, 520298405), (11, 236499275), (25, 104059681), (41, 63451025), (55, 47299855), (179, 14533475), (205, 12690205), (275, 9459971), (451, 5768275), (895, 2906695), (1025, 2538041), (1289, 2018225), (1969, 1321225), (2255, 1153655), (4475, 581339), (6445, 403645), (7339, 354475), (9845, 264245), (11275, 230731), (14179, 183475), (32225, 80729), (36695, 70895), (49225, 52849)]