70653760

素因数分解:

$2^6\times 5^1\times {\mathrm{220793}}^1$

素因数の和:220810

約数の個数: 28

約数和(自身を含む): 168245028

約数和(自身を除く): 97591268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 220793, 441586, 883172, 1103965, 1766344, 2207930, 3532688, 4415860, 7065376, 8831720, 14130752, 17663440, 35326880, 70653760]

約数ペア:

[(1, 70653760), (2, 35326880), (4, 17663440), (5, 14130752), (8, 8831720), (10, 7065376), (16, 4415860), (20, 3532688), (32, 2207930), (40, 1766344), (64, 1103965), (80, 883172), (160, 441586), (320, 220793)]