70804960

素因数分解:

$2^5\times 5^1\times {\mathrm{442531}}^1$

素因数の和:442546

約数の個数: 24

約数和(自身を含む): 167277096

約数和(自身を除く): 96472136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 442531, 885062, 1770124, 2212655, 3540248, 4425310, 7080496, 8850620, 14160992, 17701240, 35402480, 70804960]

約数ペア:

[(1, 70804960), (2, 35402480), (4, 17701240), (5, 14160992), (8, 8850620), (10, 7080496), (16, 4425310), (20, 3540248), (32, 2212655), (40, 1770124), (80, 885062), (160, 442531)]