22047800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4793}}^1$

素因数の和:4832

約数の個数: 48

約数和(自身を含む): 53501040

約数和(自身を除く): 31453240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 4793, 9586, 19172, 23965, 38344, 47930, 95860, 110239, 119825, 191720, 220478, 239650, 440956, 479300, 551195, 881912, 958600, 1102390, 2204780, 2755975, 4409560, 5511950, 11023900, 22047800]

約数ペア:

[(1, 22047800), (2, 11023900), (4, 5511950), (5, 4409560), (8, 2755975), (10, 2204780), (20, 1102390), (23, 958600), (25, 881912), (40, 551195), (46, 479300), (50, 440956), (92, 239650), (100, 220478), (115, 191720), (184, 119825), (200, 110239), (230, 95860), (460, 47930), (575, 38344), (920, 23965), (1150, 19172), (2300, 9586), (4600, 4793)]