82184480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73379}}^1$

素因数の和:73401

約数の個数: 48

約数和(自身を含む): 221901120

約数和(自身を除く): 139716640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 73379, 146758, 293516, 366895, 513653, 587032, 733790, 1027306, 1174064, 1467580, 2054612, 2348128, 2568265, 2935160, 4109224, 5136530, 5870320, 8218448, 10273060, 11740640, 16436896, 20546120, 41092240, 82184480]

約数ペア:

[(1, 82184480), (2, 41092240), (4, 20546120), (5, 16436896), (7, 11740640), (8, 10273060), (10, 8218448), (14, 5870320), (16, 5136530), (20, 4109224), (28, 2935160), (32, 2568265), (35, 2348128), (40, 2054612), (56, 1467580), (70, 1174064), (80, 1027306), (112, 733790), (140, 587032), (160, 513653), (224, 366895), (280, 293516), (560, 146758), (1120, 73379)]