127273400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{33493}}^1$

素因数の和:33528

約数の個数: 48

約数和(自身を含む): 311494200

約数和(自身を除く): 184220800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 33493, 66986, 133972, 167465, 267944, 334930, 636367, 669860, 837325, 1272734, 1339720, 1674650, 2545468, 3181835, 3349300, 5090936, 6363670, 6698600, 12727340, 15909175, 25454680, 31818350, 63636700, 127273400]

約数ペア:

[(1, 127273400), (2, 63636700), (4, 31818350), (5, 25454680), (8, 15909175), (10, 12727340), (19, 6698600), (20, 6363670), (25, 5090936), (38, 3349300), (40, 3181835), (50, 2545468), (76, 1674650), (95, 1339720), (100, 1272734), (152, 837325), (190, 669860), (200, 636367), (380, 334930), (475, 267944), (760, 167465), (950, 133972), (1900, 66986), (3800, 33493)]