45369320

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2707}}^1$

素因数の和:3137

約数の個数: 32

約数和(自身を含む): 102362400

約数和(自身を除く): 56993080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1676, 2095, 2707, 3352, 4190, 5414, 8380, 10828, 13535, 16760, 21656, 27070, 54140, 108280, 1134233, 2268466, 4536932, 5671165, 9073864, 11342330, 22684660, 45369320]

約数ペア:

[(1, 45369320), (2, 22684660), (4, 11342330), (5, 9073864), (8, 5671165), (10, 4536932), (20, 2268466), (40, 1134233), (419, 108280), (838, 54140), (1676, 27070), (2095, 21656), (2707, 16760), (3352, 13535), (4190, 10828), (5414, 8380)]