58278680

素因数分解:

$2^3\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1427}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 131347440

約数和(自身を除く): 73068760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1021, 1427, 2042, 2854, 4084, 5105, 5708, 7135, 8168, 10210, 11416, 14270, 20420, 28540, 40840, 57080, 1456967, 2913934, 5827868, 7284835, 11655736, 14569670, 29139340, 58278680]

約数ペア:

[(1, 58278680), (2, 29139340), (4, 14569670), (5, 11655736), (8, 7284835), (10, 5827868), (20, 2913934), (40, 1456967), (1021, 57080), (1427, 40840), (2042, 28540), (2854, 20420), (4084, 14270), (5105, 11416), (5708, 10210), (7135, 8168)]