109725920

素因数分解:

$2^5\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1019}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 259867440

約数和(自身を除く): 150141520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 673, 1019, 1346, 2038, 2692, 3365, 4076, 5095, 5384, 6730, 8152, 10190, 10768, 13460, 16304, 20380, 21536, 26920, 32608, 40760, 53840, 81520, 107680, 163040, 685787, 1371574, 2743148, 3428935, 5486296, 6857870, 10972592, 13715740, 21945184, 27431480, 54862960, 109725920]

約数ペア:

[(1, 109725920), (2, 54862960), (4, 27431480), (5, 21945184), (8, 13715740), (10, 10972592), (16, 6857870), (20, 5486296), (32, 3428935), (40, 2743148), (80, 1371574), (160, 685787), (673, 163040), (1019, 107680), (1346, 81520), (2038, 53840), (2692, 40760), (3365, 32608), (4076, 26920), (5095, 21536), (5384, 20380), (6730, 16304), (8152, 13460), (10190, 10768)]