38234000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{2731}}^1$

素因数の和:2761

約数の個数: 80

約数和(自身を含む): 105695616

約数和(自身を除く): 67461616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2731, 2800, 3500, 5462, 7000, 10924, 13655, 14000, 19117, 21848, 27310, 38234, 43696, 54620, 68275, 76468, 95585, 109240, 136550, 152936, 191170, 218480, 273100, 305872, 341375, 382340, 477925, 546200, 682750, 764680, 955850, 1092400, 1365500, 1529360, 1911700, 2389625, 2731000, 3823400, 4779250, 5462000, 7646800, 9558500, 19117000, 38234000]

約数ペア:

[(1, 38234000), (2, 19117000), (4, 9558500), (5, 7646800), (7, 5462000), (8, 4779250), (10, 3823400), (14, 2731000), (16, 2389625), (20, 1911700), (25, 1529360), (28, 1365500), (35, 1092400), (40, 955850), (50, 764680), (56, 682750), (70, 546200), (80, 477925), (100, 382340), (112, 341375), (125, 305872), (140, 273100), (175, 218480), (200, 191170), (250, 152936), (280, 136550), (350, 109240), (400, 95585), (500, 76468), (560, 68275), (700, 54620), (875, 43696), (1000, 38234), (1400, 27310), (1750, 21848), (2000, 19117), (2731, 14000), (2800, 13655), (3500, 10924), (5462, 7000)]