27369427720

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{479}}^1\times {\mathrm{3299}}^1$

素因数の和:4222

約数の個数: 64

約数和(自身を含む): 61871040000

約数和(自身を除く): 34501612280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 479, 866, 958, 1732, 1916, 2165, 2395, 3299, 3464, 3832, 4330, 4790, 6598, 8660, 9580, 13196, 16495, 17320, 19160, 26392, 32990, 65980, 131960, 207407, 414814, 829628, 1037035, 1428467, 1580221, 1659256, 2074070, 2856934, 3160442, 4148140, 5713868, 6320884, 7142335, 7901105, 8296280, 11427736, 12641768, 14284670, 15802210, 28569340, 31604420, 57138680, 63208840, 684235693, 1368471386, 2736942772, 3421178465, 5473885544, 6842356930, 13684713860, 27369427720]

約数ペア:

[(1, 27369427720), (2, 13684713860), (4, 6842356930), (5, 5473885544), (8, 3421178465), (10, 2736942772), (20, 1368471386), (40, 684235693), (433, 63208840), (479, 57138680), (866, 31604420), (958, 28569340), (1732, 15802210), (1916, 14284670), (2165, 12641768), (2395, 11427736), (3299, 8296280), (3464, 7901105), (3832, 7142335), (4330, 6320884), (4790, 5713868), (6598, 4148140), (8660, 3160442), (9580, 2856934), (13196, 2074070), (16495, 1659256), (17320, 1580221), (19160, 1428467), (26392, 1037035), (32990, 829628), (65980, 414814), (131960, 207407)]