5821400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 14582400

約数和(自身を除く): 8761000

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, 2239, 2600, 4478, 8956, 11195, 17912, 22390, 29107, 44780, 55975, 58214, 89560, 111950, 116428, 145535, 223900, 232856, 291070, 447800, 582140, 727675, 1164280, 1455350, 2910700, 5821400]

約数ペア:

[(1, 5821400), (2, 2910700), (4, 1455350), (5, 1164280), (8, 727675), (10, 582140), (13, 447800), (20, 291070), (25, 232856), (26, 223900), (40, 145535), (50, 116428), (52, 111950), (65, 89560), (100, 58214), (104, 55975), (130, 44780), (200, 29107), (260, 22390), (325, 17912), (520, 11195), (650, 8956), (1300, 4478), (2239, 2600)]