4328010640

素因数分解:

$2^4\times 5^1\times {\mathrm{54100133}}^1$

素因数の和:54100146

約数の個数: 20

約数和(自身を含む): 10062624924

約数和(自身を除く): 5734614284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54100133, 108200266, 216400532, 270500665, 432801064, 541001330, 865602128, 1082002660, 2164005320, 4328010640]

約数ペア:

[(1, 4328010640), (2, 2164005320), (4, 1082002660), (5, 865602128), (8, 541001330), (10, 432801064), (16, 270500665), (20, 216400532), (40, 108200266), (80, 54100133)]