125566520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{108247}}^1$

素因数の和:108287

約数の個数: 32

約数和(自身を含む): 292269600

約数和(自身を除く): 166703080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 108247, 216494, 432988, 541235, 865976, 1082470, 2164940, 3139163, 4329880, 6278326, 12556652, 15695815, 25113304, 31391630, 62783260, 125566520]

約数ペア:

[(1, 125566520), (2, 62783260), (4, 31391630), (5, 25113304), (8, 15695815), (10, 12556652), (20, 6278326), (29, 4329880), (40, 3139163), (58, 2164940), (116, 1082470), (145, 865976), (232, 541235), (290, 432988), (580, 216494), (1160, 108247)]