45142880

素因数分解:

$2^5\times 5^1\times {\mathrm{282143}}^1$

素因数の和:282158

約数の個数: 24

約数和(自身を含む): 106650432

約数和(自身を除く): 61507552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 282143, 564286, 1128572, 1410715, 2257144, 2821430, 4514288, 5642860, 9028576, 11285720, 22571440, 45142880]

約数ペア:

[(1, 45142880), (2, 22571440), (4, 11285720), (5, 9028576), (8, 5642860), (10, 4514288), (16, 2821430), (20, 2257144), (32, 1410715), (40, 1128572), (80, 564286), (160, 282143)]