73814960

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3331}}^1$

素因数の和:3621

約数の個数: 40

約数和(自身を含む): 172291056

約数和(自身を除く): 98476096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2770, 3331, 4432, 5540, 6662, 11080, 13324, 16655, 22160, 26648, 33310, 53296, 66620, 133240, 266480, 922687, 1845374, 3690748, 4613435, 7381496, 9226870, 14762992, 18453740, 36907480, 73814960]

約数ペア:

[(1, 73814960), (2, 36907480), (4, 18453740), (5, 14762992), (8, 9226870), (10, 7381496), (16, 4613435), (20, 3690748), (40, 1845374), (80, 922687), (277, 266480), (554, 133240), (1108, 66620), (1385, 53296), (2216, 33310), (2770, 26648), (3331, 22160), (4432, 16655), (5540, 13324), (6662, 11080)]