25560036

素因数分解:

$2^2\times 3^4\times {\mathrm{78889}}^1$

素因数の和:78905

約数の個数: 30

約数和(自身を含む): 66819830

約数和(自身を除く): 41259794

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 78889, 157778, 236667, 315556, 473334, 710001, 946668, 1420002, 2130003, 2840004, 4260006, 6390009, 8520012, 12780018, 25560036]

約数ペア:

[(1, 25560036), (2, 12780018), (3, 8520012), (4, 6390009), (6, 4260006), (9, 2840004), (12, 2130003), (18, 1420002), (27, 946668), (36, 710001), (54, 473334), (81, 315556), (108, 236667), (162, 157778), (324, 78889)]