2012076280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{17209}}^1$

素因数の和:17336

約数の個数: 64

約数和(自身を含む): 4708656000

約数和(自身を除く): 2696579720

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 79, 148, 158, 185, 296, 316, 370, 395, 632, 740, 790, 1480, 1580, 2923, 3160, 5846, 11692, 14615, 17209, 23384, 29230, 34418, 58460, 68836, 86045, 116920, 137672, 172090, 344180, 636733, 688360, 1273466, 1359511, 2546932, 2719022, 3183665, 5093864, 5438044, 6367330, 6797555, 10876088, 12734660, 13595110, 25469320, 27190220, 50301907, 54380440, 100603814, 201207628, 251509535, 402415256, 503019070, 1006038140, 2012076280]

約数ペア:

[(1, 2012076280), (2, 1006038140), (4, 503019070), (5, 402415256), (8, 251509535), (10, 201207628), (20, 100603814), (37, 54380440), (40, 50301907), (74, 27190220), (79, 25469320), (148, 13595110), (158, 12734660), (185, 10876088), (296, 6797555), (316, 6367330), (370, 5438044), (395, 5093864), (632, 3183665), (740, 2719022), (790, 2546932), (1480, 1359511), (1580, 1273466), (2923, 688360), (3160, 636733), (5846, 344180), (11692, 172090), (14615, 137672), (17209, 116920), (23384, 86045), (29230, 68836), (34418, 58460)]