73532080

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3271}}^1$

素因数の和:3565

約数の個数: 40

約数和(自身を含む): 171622944

約数和(自身を除く): 98090864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1405, 2248, 2810, 3271, 4496, 5620, 6542, 11240, 13084, 16355, 22480, 26168, 32710, 52336, 65420, 130840, 261680, 919151, 1838302, 3676604, 4595755, 7353208, 9191510, 14706416, 18383020, 36766040, 73532080]

約数ペア:

[(1, 73532080), (2, 36766040), (4, 18383020), (5, 14706416), (8, 9191510), (10, 7353208), (16, 4595755), (20, 3676604), (40, 1838302), (80, 919151), (281, 261680), (562, 130840), (1124, 65420), (1405, 52336), (2248, 32710), (2810, 26168), (3271, 22480), (4496, 16355), (5620, 13084), (6542, 11240)]