85280658550

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{4339}}^1\times {\mathrm{5867}}^1$

素因数の和:10285

約数の個数: 48

約数和(自身を含む): 161054066880

約数和(自身を除く): 75773408330

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 4339, 5867, 8678, 11734, 21695, 29335, 43390, 58670, 108475, 146675, 216950, 290713, 293350, 393089, 581426, 786178, 1453565, 1965445, 2907130, 3930890, 7267825, 9827225, 14535650, 19654450, 25456913, 50913826, 127284565, 254569130, 636422825, 1272845650, 1705613171, 3411226342, 8528065855, 17056131710, 42640329275, 85280658550]

約数ペア:

[(1, 85280658550), (2, 42640329275), (5, 17056131710), (10, 8528065855), (25, 3411226342), (50, 1705613171), (67, 1272845650), (134, 636422825), (335, 254569130), (670, 127284565), (1675, 50913826), (3350, 25456913), (4339, 19654450), (5867, 14535650), (8678, 9827225), (11734, 7267825), (21695, 3930890), (29335, 2907130), (43390, 1965445), (58670, 1453565), (108475, 786178), (146675, 581426), (216950, 393089), (290713, 293350)]