25993620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{144409}}^1$

素因数の和:144424

約数の個数: 36

約数和(自身を含む): 78847860

約数和(自身を除く): 52854240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 144409, 288818, 433227, 577636, 722045, 866454, 1299681, 1444090, 1732908, 2166135, 2599362, 2888180, 4332270, 5198724, 6498405, 8664540, 12996810, 25993620]

約数ペア:

[(1, 25993620), (2, 12996810), (3, 8664540), (4, 6498405), (5, 5198724), (6, 4332270), (9, 2888180), (10, 2599362), (12, 2166135), (15, 1732908), (18, 1444090), (20, 1299681), (30, 866454), (36, 722045), (45, 577636), (60, 433227), (90, 288818), (180, 144409)]