132365780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2137}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 294530880

約数和(自身を除く): 162165100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 163, 190, 326, 380, 652, 815, 1630, 2137, 3097, 3260, 4274, 6194, 8548, 10685, 12388, 15485, 21370, 30970, 40603, 42740, 61940, 81206, 162412, 203015, 348331, 406030, 696662, 812060, 1393324, 1741655, 3483310, 6618289, 6966620, 13236578, 26473156, 33091445, 66182890, 132365780]

約数ペア:

[(1, 132365780), (2, 66182890), (4, 33091445), (5, 26473156), (10, 13236578), (19, 6966620), (20, 6618289), (38, 3483310), (76, 1741655), (95, 1393324), (163, 812060), (190, 696662), (326, 406030), (380, 348331), (652, 203015), (815, 162412), (1630, 81206), (2137, 61940), (3097, 42740), (3260, 40603), (4274, 30970), (6194, 21370), (8548, 15485), (10685, 12388)]