415058240

素因数分解:

$2^6\times 5^1\times {\mathrm{1297057}}^1$

素因数の和:1297074

約数の個数: 28

約数和(自身を含む): 988358196

約数和(自身を除く): 573299956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1297057, 2594114, 5188228, 6485285, 10376456, 12970570, 20752912, 25941140, 41505824, 51882280, 83011648, 103764560, 207529120, 415058240]

約数ペア:

[(1, 415058240), (2, 207529120), (4, 103764560), (5, 83011648), (8, 51882280), (10, 41505824), (16, 25941140), (20, 20752912), (32, 12970570), (40, 10376456), (64, 6485285), (80, 5188228), (160, 2594114), (320, 1297057)]