376423870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{8423}}^1$

素因数の和:8580

約数の個数: 32

約数和(自身を含む): 700539840

約数和(自身を除く): 324115970

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 410, 545, 1090, 4469, 8423, 8938, 16846, 22345, 42115, 44690, 84230, 345343, 690686, 918107, 1726715, 1836214, 3453430, 4590535, 9181070, 37642387, 75284774, 188211935, 376423870]

約数ペア:

[(1, 376423870), (2, 188211935), (5, 75284774), (10, 37642387), (41, 9181070), (82, 4590535), (109, 3453430), (205, 1836214), (218, 1726715), (410, 918107), (545, 690686), (1090, 345343), (4469, 84230), (8423, 44690), (8938, 42115), (16846, 22345)]