24456820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 54351360

約数和(自身を除く): 29894540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 673, 790, 1346, 1580, 1817, 2692, 3365, 3634, 6730, 7268, 9085, 13460, 15479, 18170, 30958, 36340, 53167, 61916, 77395, 106334, 154790, 212668, 265835, 309580, 531670, 1063340, 1222841, 2445682, 4891364, 6114205, 12228410, 24456820]

約数ペア:

[(1, 24456820), (2, 12228410), (4, 6114205), (5, 4891364), (10, 2445682), (20, 1222841), (23, 1063340), (46, 531670), (79, 309580), (92, 265835), (115, 212668), (158, 154790), (230, 106334), (316, 77395), (395, 61916), (460, 53167), (673, 36340), (790, 30958), (1346, 18170), (1580, 15479), (1817, 13460), (2692, 9085), (3365, 7268), (3634, 6730)]