566339930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1719

約数の個数: 64

約数和(自身を含む): 1146700800

約数和(自身を除く): 580360870

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 89, 130, 155, 178, 310, 403, 445, 806, 890, 1157, 1579, 2015, 2314, 2759, 3158, 4030, 5518, 5785, 7895, 11570, 13795, 15790, 20527, 27590, 35867, 41054, 48949, 71734, 97898, 102635, 140531, 179335, 205270, 244745, 281062, 358670, 489490, 636337, 702655, 1272674, 1405310, 1826903, 3181685, 3653806, 4356461, 6363370, 8712922, 9134515, 18269030, 21782305, 43564610, 56633993, 113267986, 283169965, 566339930]

約数ペア:

[(1, 566339930), (2, 283169965), (5, 113267986), (10, 56633993), (13, 43564610), (26, 21782305), (31, 18269030), (62, 9134515), (65, 8712922), (89, 6363370), (130, 4356461), (155, 3653806), (178, 3181685), (310, 1826903), (403, 1405310), (445, 1272674), (806, 702655), (890, 636337), (1157, 489490), (1579, 358670), (2015, 281062), (2314, 244745), (2759, 205270), (3158, 179335), (4030, 140531), (5518, 102635), (5785, 97898), (7895, 71734), (11570, 48949), (13795, 41054), (15790, 35867), (20527, 27590)]