1330455940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{8627}}^1$

素因数の和:9348

約数の個数: 48

約数和(自身を含む): 3052655424

約数和(自身を除く): 1722199484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 701, 1402, 2804, 3505, 7010, 7711, 8627, 14020, 15422, 17254, 30844, 34508, 38555, 43135, 77110, 86270, 94897, 154220, 172540, 189794, 379588, 474485, 948970, 1897940, 6047527, 12095054, 24190108, 30237635, 60475270, 66522797, 120950540, 133045594, 266091188, 332613985, 665227970, 1330455940]

約数ペア:

[(1, 1330455940), (2, 665227970), (4, 332613985), (5, 266091188), (10, 133045594), (11, 120950540), (20, 66522797), (22, 60475270), (44, 30237635), (55, 24190108), (110, 12095054), (220, 6047527), (701, 1897940), (1402, 948970), (2804, 474485), (3505, 379588), (7010, 189794), (7711, 172540), (8627, 154220), (14020, 94897), (15422, 86270), (17254, 77110), (30844, 43135), (34508, 38555)]