108965360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{194581}}^1$

素因数の和:194601

約数の個数: 40

約数和(自身を含む): 289538016

約数和(自身を除く): 180572656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 194581, 389162, 778324, 972905, 1362067, 1556648, 1945810, 2724134, 3113296, 3891620, 5448268, 6810335, 7783240, 10896536, 13620670, 15566480, 21793072, 27241340, 54482680, 108965360]

約数ペア:

[(1, 108965360), (2, 54482680), (4, 27241340), (5, 21793072), (7, 15566480), (8, 13620670), (10, 10896536), (14, 7783240), (16, 6810335), (20, 5448268), (28, 3891620), (35, 3113296), (40, 2724134), (56, 1945810), (70, 1556648), (80, 1362067), (112, 972905), (140, 778324), (280, 389162), (560, 194581)]