152078660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{400207}}^1$

素因数の和:400235

約数の個数: 24

約数和(自身を含む): 336174720

約数和(自身を除く): 184096060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 400207, 800414, 1600828, 2001035, 4002070, 7603933, 8004140, 15207866, 30415732, 38019665, 76039330, 152078660]

約数ペア:

[(1, 152078660), (2, 76039330), (4, 38019665), (5, 30415732), (10, 15207866), (19, 8004140), (20, 7603933), (38, 4002070), (76, 2001035), (95, 1600828), (190, 800414), (380, 400207)]