160748080

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{5387}}^1$

素因数の和:5773

約数の個数: 40

約数和(自身を含む): 374810832

約数和(自身を除く): 214062752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2984, 3730, 5387, 5968, 7460, 10774, 14920, 21548, 26935, 29840, 43096, 53870, 86192, 107740, 215480, 430960, 2009351, 4018702, 8037404, 10046755, 16074808, 20093510, 32149616, 40187020, 80374040, 160748080]

約数ペア:

[(1, 160748080), (2, 80374040), (4, 40187020), (5, 32149616), (8, 20093510), (10, 16074808), (16, 10046755), (20, 8037404), (40, 4018702), (80, 2009351), (373, 430960), (746, 215480), (1492, 107740), (1865, 86192), (2984, 53870), (3730, 43096), (5387, 29840), (5968, 26935), (7460, 21548), (10774, 14920)]