39826960

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2083}}^1$

素因数の和:2335

約数の個数: 40

約数和(自身を含む): 93029760

約数和(自身を除く): 53202800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2083, 2390, 3824, 4166, 4780, 8332, 9560, 10415, 16664, 19120, 20830, 33328, 41660, 83320, 166640, 497837, 995674, 1991348, 2489185, 3982696, 4978370, 7965392, 9956740, 19913480, 39826960]

約数ペア:

[(1, 39826960), (2, 19913480), (4, 9956740), (5, 7965392), (8, 4978370), (10, 3982696), (16, 2489185), (20, 1991348), (40, 995674), (80, 497837), (239, 166640), (478, 83320), (956, 41660), (1195, 33328), (1912, 20830), (2083, 19120), (2390, 16664), (3824, 10415), (4166, 9560), (4780, 8332)]