24807400

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 58523040

約数和(自身を除く): 33715640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1747, 1775, 2840, 3494, 3550, 6988, 7100, 8735, 13976, 14200, 17470, 34940, 43675, 69880, 87350, 124037, 174700, 248074, 349400, 496148, 620185, 992296, 1240370, 2480740, 3100925, 4961480, 6201850, 12403700, 24807400]

約数ペア:

[(1, 24807400), (2, 12403700), (4, 6201850), (5, 4961480), (8, 3100925), (10, 2480740), (20, 1240370), (25, 992296), (40, 620185), (50, 496148), (71, 349400), (100, 248074), (142, 174700), (200, 124037), (284, 87350), (355, 69880), (568, 43675), (710, 34940), (1420, 17470), (1747, 14200), (1775, 13976), (2840, 8735), (3494, 7100), (3550, 6988)]