8748045220

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{869587}}^1$

素因数の和:870099

約数の個数: 24

約数和(自身を含む): 18407438784

約数和(自身を除く): 9659393564

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 10060, 869587, 1739174, 3478348, 4347935, 8695870, 17391740, 437402261, 874804522, 1749609044, 2187011305, 4374022610, 8748045220]

約数ペア:

[(1, 8748045220), (2, 4374022610), (4, 2187011305), (5, 1749609044), (10, 874804522), (20, 437402261), (503, 17391740), (1006, 8695870), (2012, 4347935), (2515, 3478348), (5030, 1739174), (10060, 869587)]