132486250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 80

約数和(自身を含む): 277111296

約数和(自身を除く): 144625046

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 125, 130, 155, 250, 263, 310, 325, 403, 526, 625, 650, 775, 806, 1250, 1315, 1550, 1625, 2015, 2630, 3250, 3419, 3875, 4030, 6575, 6838, 7750, 8125, 8153, 10075, 13150, 16250, 16306, 17095, 19375, 20150, 32875, 34190, 38750, 40765, 50375, 65750, 81530, 85475, 100750, 105989, 164375, 170950, 203825, 211978, 251875, 328750, 407650, 427375, 503750, 529945, 854750, 1019125, 1059890, 2038250, 2136875, 2649725, 4273750, 5095625, 5299450, 10191250, 13248625, 26497250, 66243125, 132486250]

約数ペア:

[(1, 132486250), (2, 66243125), (5, 26497250), (10, 13248625), (13, 10191250), (25, 5299450), (26, 5095625), (31, 4273750), (50, 2649725), (62, 2136875), (65, 2038250), (125, 1059890), (130, 1019125), (155, 854750), (250, 529945), (263, 503750), (310, 427375), (325, 407650), (403, 328750), (526, 251875), (625, 211978), (650, 203825), (775, 170950), (806, 164375), (1250, 105989), (1315, 100750), (1550, 85475), (1625, 81530), (2015, 65750), (2630, 50375), (3250, 40765), (3419, 38750), (3875, 34190), (4030, 32875), (6575, 20150), (6838, 19375), (7750, 17095), (8125, 16306), (8153, 16250), (10075, 13150)]