2012202125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{11933}}^1$

素因数の和:12038

約数の個数: 32

約数和(自身を含む): 2680853760

約数和(自身を除く): 668651635

約数列:

[1, 5, 19, 25, 71, 95, 125, 355, 475, 1349, 1775, 2375, 6745, 8875, 11933, 33725, 59665, 168625, 226727, 298325, 847243, 1133635, 1491625, 4236215, 5668175, 16097617, 21181075, 28340875, 80488085, 105905375, 402440425, 2012202125]

約数ペア:

[(1, 2012202125), (5, 402440425), (19, 105905375), (25, 80488085), (71, 28340875), (95, 21181075), (125, 16097617), (355, 5668175), (475, 4236215), (1349, 1491625), (1775, 1133635), (2375, 847243), (6745, 298325), (8875, 226727), (11933, 168625), (33725, 59665)]