43119290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 80015040

約数和(自身を除く): 36895750

約数列:

[1, 2, 5, 10, 41, 82, 205, 251, 410, 419, 502, 838, 1255, 2095, 2510, 4190, 10291, 17179, 20582, 34358, 51455, 85895, 102910, 105169, 171790, 210338, 525845, 1051690, 4311929, 8623858, 21559645, 43119290]

約数ペア:

[(1, 43119290), (2, 21559645), (5, 8623858), (10, 4311929), (41, 1051690), (82, 525845), (205, 210338), (251, 171790), (410, 105169), (419, 102910), (502, 85895), (838, 51455), (1255, 34358), (2095, 20582), (2510, 17179), (4190, 10291)]