1566236480

素因数分解:

$2^6\times 5^1\times {\mathrm{4894489}}^1$

素因数の和:4894506

約数の個数: 28

約数和(自身を含む): 3729601380

約数和(自身を除く): 2163364900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4894489, 9788978, 19577956, 24472445, 39155912, 48944890, 78311824, 97889780, 156623648, 195779560, 313247296, 391559120, 783118240, 1566236480]

約数ペア:

[(1, 1566236480), (2, 783118240), (4, 391559120), (5, 313247296), (8, 195779560), (10, 156623648), (16, 97889780), (20, 78311824), (32, 48944890), (40, 39155912), (64, 24472445), (80, 19577956), (160, 9788978), (320, 4894489)]