24447800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9403}}^1$

素因数の和:9432

約数の個数: 48

約数和(自身を含む): 61220040

約数和(自身を除く): 36772240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 9403, 18806, 37612, 47015, 75224, 94030, 122239, 188060, 235075, 244478, 376120, 470150, 488956, 611195, 940300, 977912, 1222390, 1880600, 2444780, 3055975, 4889560, 6111950, 12223900, 24447800]

約数ペア:

[(1, 24447800), (2, 12223900), (4, 6111950), (5, 4889560), (8, 3055975), (10, 2444780), (13, 1880600), (20, 1222390), (25, 977912), (26, 940300), (40, 611195), (50, 488956), (52, 470150), (65, 376120), (100, 244478), (104, 235075), (130, 188060), (200, 122239), (260, 94030), (325, 75224), (520, 47015), (650, 37612), (1300, 18806), (2600, 9403)]