129356500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2843}}^1$

素因数の和:2882

約数の個数: 96

約数和(自身を含む): 347832576

約数和(自身を除く): 218476076

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 700, 875, 910, 1300, 1625, 1750, 1820, 2275, 2843, 3250, 3500, 4550, 5686, 6500, 9100, 11372, 11375, 14215, 19901, 22750, 28430, 36959, 39802, 45500, 56860, 71075, 73918, 79604, 99505, 142150, 147836, 184795, 199010, 258713, 284300, 355375, 369590, 398020, 497525, 517426, 710750, 739180, 923975, 995050, 1034852, 1293565, 1421500, 1847950, 1990100, 2487625, 2587130, 3695900, 4619875, 4975250, 5174260, 6467825, 9239750, 9950500, 12935650, 18479500, 25871300, 32339125, 64678250, 129356500]

約数ペア:

[(1, 129356500), (2, 64678250), (4, 32339125), (5, 25871300), (7, 18479500), (10, 12935650), (13, 9950500), (14, 9239750), (20, 6467825), (25, 5174260), (26, 4975250), (28, 4619875), (35, 3695900), (50, 2587130), (52, 2487625), (65, 1990100), (70, 1847950), (91, 1421500), (100, 1293565), (125, 1034852), (130, 995050), (140, 923975), (175, 739180), (182, 710750), (250, 517426), (260, 497525), (325, 398020), (350, 369590), (364, 355375), (455, 284300), (500, 258713), (650, 199010), (700, 184795), (875, 147836), (910, 142150), (1300, 99505), (1625, 79604), (1750, 73918), (1820, 71075), (2275, 56860), (2843, 45500), (3250, 39802), (3500, 36959), (4550, 28430), (5686, 22750), (6500, 19901), (9100, 14215), (11372, 11375)]