5050640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 13927680

約数和(自身を除く): 8877040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 311, 406, 464, 560, 580, 622, 812, 1015, 1160, 1244, 1555, 1624, 2030, 2177, 2320, 2488, 3110, 3248, 4060, 4354, 4976, 6220, 8120, 8708, 9019, 10885, 12440, 16240, 17416, 18038, 21770, 24880, 34832, 36076, 43540, 45095, 63133, 72152, 87080, 90190, 126266, 144304, 174160, 180380, 252532, 315665, 360760, 505064, 631330, 721520, 1010128, 1262660, 2525320, 5050640]

約数ペア:

[(1, 5050640), (2, 2525320), (4, 1262660), (5, 1010128), (7, 721520), (8, 631330), (10, 505064), (14, 360760), (16, 315665), (20, 252532), (28, 180380), (29, 174160), (35, 144304), (40, 126266), (56, 90190), (58, 87080), (70, 72152), (80, 63133), (112, 45095), (116, 43540), (140, 36076), (145, 34832), (203, 24880), (232, 21770), (280, 18038), (290, 17416), (311, 16240), (406, 12440), (464, 10885), (560, 9019), (580, 8708), (622, 8120), (812, 6220), (1015, 4976), (1160, 4354), (1244, 4060), (1555, 3248), (1624, 3110), (2030, 2488), (2177, 2320)]