25346340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{140813}}^1$

素因数の和:140828

約数の個数: 36

約数和(自身を含む): 76884444

約数和(自身を除く): 51538104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 140813, 281626, 422439, 563252, 704065, 844878, 1267317, 1408130, 1689756, 2112195, 2534634, 2816260, 4224390, 5069268, 6336585, 8448780, 12673170, 25346340]

約数ペア:

[(1, 25346340), (2, 12673170), (3, 8448780), (4, 6336585), (5, 5069268), (6, 4224390), (9, 2816260), (10, 2534634), (12, 2112195), (15, 1689756), (18, 1408130), (20, 1267317), (30, 844878), (36, 704065), (45, 563252), (60, 422439), (90, 281626), (180, 140813)]