189096760

素因数分解:

$2^3\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{3617}}^1$

素因数の和:4935

約数の個数: 32

約数和(自身を含む): 425910960

約数和(自身を除く): 236814200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1307, 2614, 3617, 5228, 6535, 7234, 10456, 13070, 14468, 18085, 26140, 28936, 36170, 52280, 72340, 144680, 4727419, 9454838, 18909676, 23637095, 37819352, 47274190, 94548380, 189096760]

約数ペア:

[(1, 189096760), (2, 94548380), (4, 47274190), (5, 37819352), (8, 23637095), (10, 18909676), (20, 9454838), (40, 4727419), (1307, 144680), (2614, 72340), (3617, 52280), (5228, 36170), (6535, 28936), (7234, 26140), (10456, 18085), (13070, 14468)]