2912884160

素因数分解:

$2^6\times 5^1\times {\mathrm{9102763}}^1$

素因数の和:9102780

約数の個数: 28

約数和(自身を含む): 6936306168

約数和(自身を除く): 4023422008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9102763, 18205526, 36411052, 45513815, 72822104, 91027630, 145644208, 182055260, 291288416, 364110520, 582576832, 728221040, 1456442080, 2912884160]

約数ペア:

[(1, 2912884160), (2, 1456442080), (4, 728221040), (5, 582576832), (8, 364110520), (10, 291288416), (16, 182055260), (20, 145644208), (32, 91027630), (40, 72822104), (64, 45513815), (80, 36411052), (160, 18205526), (320, 9102763)]