38790710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5179}}^1$

素因数の和:5300

約数の個数: 32

約数和(自身を含む): 80559360

約数和(自身を除く): 41768650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 5179, 7490, 10358, 25895, 36253, 51790, 72506, 181265, 362530, 554153, 1108306, 2770765, 3879071, 5541530, 7758142, 19395355, 38790710]

約数ペア:

[(1, 38790710), (2, 19395355), (5, 7758142), (7, 5541530), (10, 3879071), (14, 2770765), (35, 1108306), (70, 554153), (107, 362530), (214, 181265), (535, 72506), (749, 51790), (1070, 36253), (1498, 25895), (3745, 10358), (5179, 7490)]