86705950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 172957680

約数和(自身を除く): 86251730

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 83, 85, 166, 170, 415, 425, 830, 850, 1229, 1411, 2075, 2458, 2822, 4150, 6145, 7055, 12290, 14110, 20893, 30725, 35275, 41786, 61450, 70550, 102007, 104465, 204014, 208930, 510035, 522325, 1020070, 1044650, 1734119, 2550175, 3468238, 5100350, 8670595, 17341190, 43352975, 86705950]

約数ペア:

[(1, 86705950), (2, 43352975), (5, 17341190), (10, 8670595), (17, 5100350), (25, 3468238), (34, 2550175), (50, 1734119), (83, 1044650), (85, 1020070), (166, 522325), (170, 510035), (415, 208930), (425, 204014), (830, 104465), (850, 102007), (1229, 70550), (1411, 61450), (2075, 41786), (2458, 35275), (2822, 30725), (4150, 20893), (6145, 14110), (7055, 12290)]