40461890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5303}}^1$

素因数の和:5426

約数の個数: 32

約数和(自身を含む): 84015360

約数和(自身を除く): 43553470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 5303, 7630, 10606, 26515, 37121, 53030, 74242, 185605, 371210, 578027, 1156054, 2890135, 4046189, 5780270, 8092378, 20230945, 40461890]

約数ペア:

[(1, 40461890), (2, 20230945), (5, 8092378), (7, 5780270), (10, 4046189), (14, 2890135), (35, 1156054), (70, 578027), (109, 371210), (218, 185605), (545, 74242), (763, 53030), (1090, 37121), (1526, 26515), (3815, 10606), (5303, 7630)]