45340420

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{4507}}^1$

素因数の和:5019

約数の個数: 24

約数和(自身を含む): 95425344

約数和(自身を除く): 50084924

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 4507, 5030, 9014, 10060, 18028, 22535, 45070, 90140, 2267021, 4534042, 9068084, 11335105, 22670210, 45340420]

約数ペア:

[(1, 45340420), (2, 22670210), (4, 11335105), (5, 9068084), (10, 4534042), (20, 2267021), (503, 90140), (1006, 45070), (2012, 22535), (2515, 18028), (4507, 10060), (5030, 9014)]