139169650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163729}}^1$

素因数の和:163758

約数の個数: 24

約数和(自身を含む): 274084020

約数和(自身を除く): 134914370

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 163729, 327458, 818645, 1637290, 2783393, 4093225, 5566786, 8186450, 13916965, 27833930, 69584825, 139169650]

約数ペア:

[(1, 139169650), (2, 69584825), (5, 27833930), (10, 13916965), (17, 8186450), (25, 5566786), (34, 4093225), (50, 2783393), (85, 1637290), (170, 818645), (425, 327458), (850, 163729)]