190373960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{679907}}^1$

素因数の和:679925

約数の個数: 32

約数和(自身を含む): 489533760

約数和(自身を除く): 299159800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 679907, 1359814, 2719628, 3399535, 4759349, 5439256, 6799070, 9518698, 13598140, 19037396, 23796745, 27196280, 38074792, 47593490, 95186980, 190373960]

約数ペア:

[(1, 190373960), (2, 95186980), (4, 47593490), (5, 38074792), (7, 27196280), (8, 23796745), (10, 19037396), (14, 13598140), (20, 9518698), (28, 6799070), (35, 5439256), (40, 4759349), (56, 3399535), (70, 2719628), (140, 1359814), (280, 679907)]