804585070

素因数分解:

$2^1\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{40169}}^1$

素因数の和:42179

約数の個数: 16

約数和(自身を含む): 1449012240

約数和(自身を除く): 644427170

約数列:

[1, 2, 5, 10, 2003, 4006, 10015, 20030, 40169, 80338, 200845, 401690, 80458507, 160917014, 402292535, 804585070]

約数ペア:

[(1, 804585070), (2, 402292535), (5, 160917014), (10, 80458507), (2003, 401690), (4006, 200845), (10015, 80338), (20030, 40169)]