67414480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{120383}}^1$

素因数の和:120403

約数の個数: 40

約数和(自身を含む): 179131392

約数和(自身を除く): 111716912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 120383, 240766, 481532, 601915, 842681, 963064, 1203830, 1685362, 1926128, 2407660, 3370724, 4213405, 4815320, 6741448, 8426810, 9630640, 13482896, 16853620, 33707240, 67414480]

約数ペア:

[(1, 67414480), (2, 33707240), (4, 16853620), (5, 13482896), (7, 9630640), (8, 8426810), (10, 6741448), (14, 4815320), (16, 4213405), (20, 3370724), (28, 2407660), (35, 1926128), (40, 1685362), (56, 1203830), (70, 963064), (80, 842681), (112, 601915), (140, 481532), (280, 240766), (560, 120383)]