80268550

素因数分解:

$2^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{9613}}^1$

素因数の和:9792

約数の個数: 24

約数和(自身を含む): 150209136

約数和(自身を除く): 69940586

約数列:

[1, 2, 5, 10, 25, 50, 167, 334, 835, 1670, 4175, 8350, 9613, 19226, 48065, 96130, 240325, 480650, 1605371, 3210742, 8026855, 16053710, 40134275, 80268550]

約数ペア:

[(1, 80268550), (2, 40134275), (5, 16053710), (10, 8026855), (25, 3210742), (50, 1605371), (167, 480650), (334, 240325), (835, 96130), (1670, 48065), (4175, 19226), (8350, 9613)]