233550640

素因数分解:

$2^4\times 5^1\times {\mathrm{2919383}}^1$

素因数の和:2919396

約数の個数: 20

約数和(自身を含む): 543005424

約数和(自身を除く): 309454784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2919383, 5838766, 11677532, 14596915, 23355064, 29193830, 46710128, 58387660, 116775320, 233550640]

約数ペア:

[(1, 233550640), (2, 116775320), (4, 58387660), (5, 46710128), (8, 29193830), (10, 23355064), (16, 14596915), (20, 11677532), (40, 5838766), (80, 2919383)]