19348000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{691}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 54407808

約数和(自身を除く): 35059808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 691, 700, 800, 875, 1000, 1120, 1382, 1400, 1750, 2000, 2764, 2800, 3455, 3500, 4000, 4837, 5528, 5600, 6910, 7000, 9674, 11056, 13820, 14000, 17275, 19348, 22112, 24185, 27640, 28000, 34550, 38696, 48370, 55280, 69100, 77392, 86375, 96740, 110560, 120925, 138200, 154784, 172750, 193480, 241850, 276400, 345500, 386960, 483700, 552800, 604625, 691000, 773920, 967400, 1209250, 1382000, 1934800, 2418500, 2764000, 3869600, 4837000, 9674000, 19348000]

約数ペア:

[(1, 19348000), (2, 9674000), (4, 4837000), (5, 3869600), (7, 2764000), (8, 2418500), (10, 1934800), (14, 1382000), (16, 1209250), (20, 967400), (25, 773920), (28, 691000), (32, 604625), (35, 552800), (40, 483700), (50, 386960), (56, 345500), (70, 276400), (80, 241850), (100, 193480), (112, 172750), (125, 154784), (140, 138200), (160, 120925), (175, 110560), (200, 96740), (224, 86375), (250, 77392), (280, 69100), (350, 55280), (400, 48370), (500, 38696), (560, 34550), (691, 28000), (700, 27640), (800, 24185), (875, 22112), (1000, 19348), (1120, 17275), (1382, 14000), (1400, 13820), (1750, 11056), (2000, 9674), (2764, 7000), (2800, 6910), (3455, 5600), (3500, 5528), (4000, 4837)]