47089123220

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2910329}}^1$

素因数の和:2911147

約数の個数: 24

約数和(自身を含む): 99009426600

約数和(自身を除く): 51920303380

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 3236, 4045, 8090, 16180, 2910329, 5820658, 11641316, 14551645, 29103290, 58206580, 2354456161, 4708912322, 9417824644, 11772280805, 23544561610, 47089123220]

約数ペア:

[(1, 47089123220), (2, 23544561610), (4, 11772280805), (5, 9417824644), (10, 4708912322), (20, 2354456161), (809, 58206580), (1618, 29103290), (3236, 14551645), (4045, 11641316), (8090, 5820658), (16180, 2910329)]