143801440

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{5021}}^1$

素因数の和:5215

約数の個数: 48

約数和(自身を含む): 341696880

約数和(自身を除く): 197895440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 5021, 5728, 7160, 10042, 14320, 20084, 25105, 28640, 40168, 50210, 80336, 100420, 160672, 200840, 401680, 803360, 898759, 1797518, 3595036, 4493795, 7190072, 8987590, 14380144, 17975180, 28760288, 35950360, 71900720, 143801440]

約数ペア:

[(1, 143801440), (2, 71900720), (4, 35950360), (5, 28760288), (8, 17975180), (10, 14380144), (16, 8987590), (20, 7190072), (32, 4493795), (40, 3595036), (80, 1797518), (160, 898759), (179, 803360), (358, 401680), (716, 200840), (895, 160672), (1432, 100420), (1790, 80336), (2864, 50210), (3580, 40168), (5021, 28640), (5728, 25105), (7160, 20084), (10042, 14320)]