2444061160

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1\times {\mathrm{859}}^1$

素因数の和:1810

約数の個数: 64

約数和(自身を含む): 5578372800

約数和(自身を除く): 3134311640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 857, 859, 1660, 1714, 1718, 3320, 3428, 3436, 4285, 4295, 6856, 6872, 8570, 8590, 17140, 17180, 34280, 34360, 71131, 71297, 142262, 142594, 284524, 285188, 355655, 356485, 569048, 570376, 711310, 712970, 736163, 1422620, 1425940, 1472326, 2845240, 2851880, 2944652, 3680815, 5889304, 7361630, 14723260, 29446520, 61101529, 122203058, 244406116, 305507645, 488812232, 611015290, 1222030580, 2444061160]

約数ペア:

[(1, 2444061160), (2, 1222030580), (4, 611015290), (5, 488812232), (8, 305507645), (10, 244406116), (20, 122203058), (40, 61101529), (83, 29446520), (166, 14723260), (332, 7361630), (415, 5889304), (664, 3680815), (830, 2944652), (857, 2851880), (859, 2845240), (1660, 1472326), (1714, 1425940), (1718, 1422620), (3320, 736163), (3428, 712970), (3436, 711310), (4285, 570376), (4295, 569048), (6856, 356485), (6872, 355655), (8570, 285188), (8590, 284524), (17140, 142594), (17180, 142262), (34280, 71297), (34360, 71131)]