38804890

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 71928000

約数和(自身を除く): 33123110

約数列:

[1, 2, 5, 10, 59, 89, 118, 178, 295, 445, 590, 739, 890, 1478, 3695, 5251, 7390, 10502, 26255, 43601, 52510, 65771, 87202, 131542, 218005, 328855, 436010, 657710, 3880489, 7760978, 19402445, 38804890]

約数ペア:

[(1, 38804890), (2, 19402445), (5, 7760978), (10, 3880489), (59, 657710), (89, 436010), (118, 328855), (178, 218005), (295, 131542), (445, 87202), (590, 65771), (739, 52510), (890, 43601), (1478, 26255), (3695, 10502), (5251, 7390)]