13939660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5857}}^1$

素因数の和:5890

約数の個数: 48

約数和(自身を含む): 35429184

約数和(自身を除く): 21489524

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 5857, 11714, 23428, 29285, 40999, 58570, 81998, 99569, 117140, 163996, 199138, 204995, 398276, 409990, 497845, 696983, 819980, 995690, 1393966, 1991380, 2787932, 3484915, 6969830, 13939660]

約数ペア:

[(1, 13939660), (2, 6969830), (4, 3484915), (5, 2787932), (7, 1991380), (10, 1393966), (14, 995690), (17, 819980), (20, 696983), (28, 497845), (34, 409990), (35, 398276), (68, 204995), (70, 199138), (85, 163996), (119, 117140), (140, 99569), (170, 81998), (238, 58570), (340, 40999), (476, 29285), (595, 23428), (1190, 11714), (2380, 5857)]