26080280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22483}}^1$

素因数の和:22523

約数の個数: 32

約数和(自身を含む): 60706800

約数和(自身を除く): 34626520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 22483, 44966, 89932, 112415, 179864, 224830, 449660, 652007, 899320, 1304014, 2608028, 3260035, 5216056, 6520070, 13040140, 26080280]

約数ペア:

[(1, 26080280), (2, 13040140), (4, 6520070), (5, 5216056), (8, 3260035), (10, 2608028), (20, 1304014), (29, 899320), (40, 652007), (58, 449660), (116, 224830), (145, 179864), (232, 112415), (290, 89932), (580, 44966), (1160, 22483)]