24852280

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14449}}^1$

素因数の和:14503

約数の個数: 32

約数和(自身を含む): 57222000

約数和(自身を除く): 32369720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 14449, 28898, 57796, 72245, 115592, 144490, 288980, 577960, 621307, 1242614, 2485228, 3106535, 4970456, 6213070, 12426140, 24852280]

約数ペア:

[(1, 24852280), (2, 12426140), (4, 6213070), (5, 4970456), (8, 3106535), (10, 2485228), (20, 1242614), (40, 621307), (43, 577960), (86, 288980), (172, 144490), (215, 115592), (344, 72245), (430, 57796), (860, 28898), (1720, 14449)]