2016501440

素因数分解:

$2^6\times 5^1\times {\mathrm{6301567}}^1$

素因数の和:6301584

約数の個数: 28

約数和(自身を含む): 4801794816

約数和(自身を除く): 2785293376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6301567, 12603134, 25206268, 31507835, 50412536, 63015670, 100825072, 126031340, 201650144, 252062680, 403300288, 504125360, 1008250720, 2016501440]

約数ペア:

[(1, 2016501440), (2, 1008250720), (4, 504125360), (5, 403300288), (8, 252062680), (10, 201650144), (16, 126031340), (20, 100825072), (32, 63015670), (40, 50412536), (64, 31507835), (80, 25206268), (160, 12603134), (320, 6301567)]