26983250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 61191936

約数和(自身を除く): 34208686

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 425, 595, 850, 875, 907, 1190, 1750, 1814, 2125, 2975, 4250, 4535, 5950, 6349, 9070, 12698, 14875, 15419, 22675, 29750, 30838, 31745, 45350, 63490, 77095, 107933, 113375, 154190, 158725, 215866, 226750, 317450, 385475, 539665, 770950, 793625, 1079330, 1587250, 1927375, 2698325, 3854750, 5396650, 13491625, 26983250]

約数ペア:

[(1, 26983250), (2, 13491625), (5, 5396650), (7, 3854750), (10, 2698325), (14, 1927375), (17, 1587250), (25, 1079330), (34, 793625), (35, 770950), (50, 539665), (70, 385475), (85, 317450), (119, 226750), (125, 215866), (170, 158725), (175, 154190), (238, 113375), (250, 107933), (350, 77095), (425, 63490), (595, 45350), (850, 31745), (875, 30838), (907, 29750), (1190, 22675), (1750, 15419), (1814, 14875), (2125, 12698), (2975, 9070), (4250, 6349), (4535, 5950)]