42598720

素因数分解:

$2^6\times 5^1\times {\mathrm{133121}}^1$

素因数の和:133138

約数の個数: 28

約数和(自身を含む): 101438964

約数和(自身を除く): 58840244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 133121, 266242, 532484, 665605, 1064968, 1331210, 2129936, 2662420, 4259872, 5324840, 8519744, 10649680, 21299360, 42598720]

約数ペア:

[(1, 42598720), (2, 21299360), (4, 10649680), (5, 8519744), (8, 5324840), (10, 4259872), (16, 2662420), (20, 2129936), (32, 1331210), (40, 1064968), (64, 665605), (80, 532484), (160, 266242), (320, 133121)]