33274240

素因数分解:

$2^7\times 5^1\times {\mathrm{51991}}^1$

素因数の和:52010

約数の個数: 32

約数和(自身を含む): 79547760

約数和(自身を除く): 46273520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 51991, 103982, 207964, 259955, 415928, 519910, 831856, 1039820, 1663712, 2079640, 3327424, 4159280, 6654848, 8318560, 16637120, 33274240]

約数ペア:

[(1, 33274240), (2, 16637120), (4, 8318560), (5, 6654848), (8, 4159280), (10, 3327424), (16, 2079640), (20, 1663712), (32, 1039820), (40, 831856), (64, 519910), (80, 415928), (128, 259955), (160, 207964), (320, 103982), (640, 51991)]