126363080

素因数分解:

$2^3\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{2447}}^1$

素因数の和:3749

約数の個数: 32

約数和(自身を含む): 284653440

約数和(自身を除く): 158290360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1291, 2447, 2582, 4894, 5164, 6455, 9788, 10328, 12235, 12910, 19576, 24470, 25820, 48940, 51640, 97880, 3159077, 6318154, 12636308, 15795385, 25272616, 31590770, 63181540, 126363080]

約数ペア:

[(1, 126363080), (2, 63181540), (4, 31590770), (5, 25272616), (8, 15795385), (10, 12636308), (20, 6318154), (40, 3159077), (1291, 97880), (2447, 51640), (2582, 48940), (4894, 25820), (5164, 24470), (6455, 19576), (9788, 12910), (10328, 12235)]