52807797520

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{24683}}^1$

素因数の和:25312

約数の個数: 80

約数和(自身を含む): 125615888640

約数和(自身を除く): 72808091120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 569, 752, 940, 1138, 1880, 2276, 2845, 3760, 4552, 5690, 9104, 11380, 22760, 24683, 26743, 45520, 49366, 53486, 98732, 106972, 123415, 133715, 197464, 213944, 246830, 267430, 394928, 427888, 493660, 534860, 987320, 1069720, 1160101, 1974640, 2139440, 2320202, 4640404, 5800505, 9280808, 11601010, 14044627, 18561616, 23202020, 28089254, 46404040, 56178508, 70223135, 92808080, 112357016, 140446270, 224714032, 280892540, 561785080, 660097469, 1123570160, 1320194938, 2640389876, 3300487345, 5280779752, 6600974690, 10561559504, 13201949380, 26403898760, 52807797520]

約数ペア:

[(1, 52807797520), (2, 26403898760), (4, 13201949380), (5, 10561559504), (8, 6600974690), (10, 5280779752), (16, 3300487345), (20, 2640389876), (40, 1320194938), (47, 1123570160), (80, 660097469), (94, 561785080), (188, 280892540), (235, 224714032), (376, 140446270), (470, 112357016), (569, 92808080), (752, 70223135), (940, 56178508), (1138, 46404040), (1880, 28089254), (2276, 23202020), (2845, 18561616), (3760, 14044627), (4552, 11601010), (5690, 9280808), (9104, 5800505), (11380, 4640404), (22760, 2320202), (24683, 2139440), (26743, 1974640), (45520, 1160101), (49366, 1069720), (53486, 987320), (98732, 534860), (106972, 493660), (123415, 427888), (133715, 394928), (197464, 267430), (213944, 246830)]