119302420

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{31231}}^1$

素因数の和:31431

約数の個数: 24

約数和(自身を含む): 251854848

約数和(自身を除く): 132552428

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 31231, 62462, 124924, 156155, 312310, 624620, 5965121, 11930242, 23860484, 29825605, 59651210, 119302420]

約数ペア:

[(1, 119302420), (2, 59651210), (4, 29825605), (5, 23860484), (10, 11930242), (20, 5965121), (191, 624620), (382, 312310), (764, 156155), (955, 124924), (1910, 62462), (3820, 31231)]