179488460

素因数分解:

$2^2\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{6011}}^1$

素因数の和:7513

約数の個数: 24

約数和(自身を含む): 377240976

約数和(自身を除く): 197752516

約数列:

[1, 2, 4, 5, 10, 20, 1493, 2986, 5972, 6011, 7465, 12022, 14930, 24044, 29860, 30055, 60110, 120220, 8974423, 17948846, 35897692, 44872115, 89744230, 179488460]

約数ペア:

[(1, 179488460), (2, 89744230), (4, 44872115), (5, 35897692), (10, 17948846), (20, 8974423), (1493, 120220), (2986, 60110), (5972, 30055), (6011, 29860), (7465, 24044), (12022, 14930)]