20165627150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2083}}^1\times {\mathrm{5233}}^1$

素因数の和:7365

約数の個数: 48

約数和(自身を含む): 38547656304

約数和(自身を除く): 18382029154

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 2083, 4166, 5233, 10415, 10466, 20830, 26165, 52075, 52330, 77071, 104150, 130825, 154142, 193621, 261650, 385355, 387242, 770710, 968105, 1926775, 1936210, 3853550, 4840525, 9681050, 10900339, 21800678, 54501695, 109003390, 272508475, 403312543, 545016950, 806625086, 2016562715, 4033125430, 10082813575, 20165627150]

約数ペア:

[(1, 20165627150), (2, 10082813575), (5, 4033125430), (10, 2016562715), (25, 806625086), (37, 545016950), (50, 403312543), (74, 272508475), (185, 109003390), (370, 54501695), (925, 21800678), (1850, 10900339), (2083, 9681050), (4166, 4840525), (5233, 3853550), (10415, 1936210), (10466, 1926775), (20830, 968105), (26165, 770710), (52075, 387242), (52330, 385355), (77071, 261650), (104150, 193621), (130825, 154142)]