242514640

素因数分解:

$2^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{7001}}^1$

素因数の和:7447

約数の個数: 40

約数和(自身を含む): 565229448

約数和(自身を除く): 322714808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 433, 866, 1732, 2165, 3464, 4330, 6928, 7001, 8660, 14002, 17320, 28004, 34640, 35005, 56008, 70010, 112016, 140020, 280040, 560080, 3031433, 6062866, 12125732, 15157165, 24251464, 30314330, 48502928, 60628660, 121257320, 242514640]

約数ペア:

[(1, 242514640), (2, 121257320), (4, 60628660), (5, 48502928), (8, 30314330), (10, 24251464), (16, 15157165), (20, 12125732), (40, 6062866), (80, 3031433), (433, 560080), (866, 280040), (1732, 140020), (2165, 112016), (3464, 70010), (4330, 56008), (6928, 35005), (7001, 34640), (8660, 28004), (14002, 17320)]