112144460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1483}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 249312000

約数和(自身を除く): 137167540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 199, 380, 398, 796, 995, 1483, 1990, 2966, 3781, 3980, 5932, 7415, 7562, 14830, 15124, 18905, 28177, 29660, 37810, 56354, 75620, 112708, 140885, 281770, 295117, 563540, 590234, 1180468, 1475585, 2951170, 5607223, 5902340, 11214446, 22428892, 28036115, 56072230, 112144460]

約数ペア:

[(1, 112144460), (2, 56072230), (4, 28036115), (5, 22428892), (10, 11214446), (19, 5902340), (20, 5607223), (38, 2951170), (76, 1475585), (95, 1180468), (190, 590234), (199, 563540), (380, 295117), (398, 281770), (796, 140885), (995, 112708), (1483, 75620), (1990, 56354), (2966, 37810), (3781, 29660), (3980, 28177), (5932, 18905), (7415, 15124), (7562, 14830)]