99026540

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{69737}}^1$

素因数の和:69817

約数の個数: 24

約数和(自身を含む): 210887712

約数和(自身を除く): 111861172

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 69737, 139474, 278948, 348685, 697370, 1394740, 4951327, 9902654, 19805308, 24756635, 49513270, 99026540]

約数ペア:

[(1, 99026540), (2, 49513270), (4, 24756635), (5, 19805308), (10, 9902654), (20, 4951327), (71, 1394740), (142, 697370), (284, 348685), (355, 278948), (710, 139474), (1420, 69737)]