26129560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34381}}^1$

素因数の和:34411

約数の個数: 32

約数和(自身を含む): 61887600

約数和(自身を除く): 35758040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 34381, 68762, 137524, 171905, 275048, 343810, 653239, 687620, 1306478, 1375240, 2612956, 3266195, 5225912, 6532390, 13064780, 26129560]

約数ペア:

[(1, 26129560), (2, 13064780), (4, 6532390), (5, 5225912), (8, 3266195), (10, 2612956), (19, 1375240), (20, 1306478), (38, 687620), (40, 653239), (76, 343810), (95, 275048), (152, 171905), (190, 137524), (380, 68762), (760, 34381)]