301090480

素因数分解:

$2^4\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{3581}}^1$

素因数の和:4645

約数の個数: 40

約数和(自身を含む): 700897104

約数和(自身を除く): 399806624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1051, 2102, 3581, 4204, 5255, 7162, 8408, 10510, 14324, 16816, 17905, 21020, 28648, 35810, 42040, 57296, 71620, 84080, 143240, 286480, 3763631, 7527262, 15054524, 18818155, 30109048, 37636310, 60218096, 75272620, 150545240, 301090480]

約数ペア:

[(1, 301090480), (2, 150545240), (4, 75272620), (5, 60218096), (8, 37636310), (10, 30109048), (16, 18818155), (20, 15054524), (40, 7527262), (80, 3763631), (1051, 286480), (2102, 143240), (3581, 84080), (4204, 71620), (5255, 57296), (7162, 42040), (8408, 35810), (10510, 28648), (14324, 21020), (16816, 17905)]