82794020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9473}}^1$

素因数の和:9524

約数の個数: 48

約数和(自身を含む): 190995840

約数和(自身を除く): 108201820

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 9473, 18946, 37892, 47365, 94730, 179987, 189460, 217879, 359974, 435758, 719948, 871516, 899935, 1089395, 1799870, 2178790, 3599740, 4139701, 4357580, 8279402, 16558804, 20698505, 41397010, 82794020]

約数ペア:

[(1, 82794020), (2, 41397010), (4, 20698505), (5, 16558804), (10, 8279402), (19, 4357580), (20, 4139701), (23, 3599740), (38, 2178790), (46, 1799870), (76, 1089395), (92, 899935), (95, 871516), (115, 719948), (190, 435758), (230, 359974), (380, 217879), (437, 189460), (460, 179987), (874, 94730), (1748, 47365), (2185, 37892), (4370, 18946), (8740, 9473)]