26677306640

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7755031}}^1$

素因数の和:7755087

約数の個数: 40

約数和(自身を含む): 63467181888

約数和(自身を除く): 36789875248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 7755031, 15510062, 31020124, 38775155, 62040248, 77550310, 124080496, 155100620, 310201240, 333466333, 620402480, 666932666, 1333865332, 1667331665, 2667730664, 3334663330, 5335461328, 6669326660, 13338653320, 26677306640]

約数ペア:

[(1, 26677306640), (2, 13338653320), (4, 6669326660), (5, 5335461328), (8, 3334663330), (10, 2667730664), (16, 1667331665), (20, 1333865332), (40, 666932666), (43, 620402480), (80, 333466333), (86, 310201240), (172, 155100620), (215, 124080496), (344, 77550310), (430, 62040248), (688, 38775155), (860, 31020124), (1720, 15510062), (3440, 7755031)]