2017057120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2371}}^1$

素因数の和:2808

約数の個数: 96

約数和(自身を含む): 5146575840

約数和(自身を除く): 3129518720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 409, 416, 520, 818, 1040, 1636, 2045, 2080, 2371, 3272, 4090, 4742, 5317, 6544, 8180, 9484, 10634, 11855, 13088, 16360, 18968, 21268, 23710, 26585, 30823, 32720, 37936, 42536, 47420, 53170, 61646, 65440, 75872, 85072, 94840, 106340, 123292, 154115, 170144, 189680, 212680, 246584, 308230, 379360, 425360, 493168, 616460, 850720, 969739, 986336, 1232920, 1939478, 2465840, 3878956, 4848695, 4931680, 7757912, 9697390, 12606607, 15515824, 19394780, 25213214, 31031648, 38789560, 50426428, 63033035, 77579120, 100852856, 126066070, 155158240, 201705712, 252132140, 403411424, 504264280, 1008528560, 2017057120]

約数ペア:

[(1, 2017057120), (2, 1008528560), (4, 504264280), (5, 403411424), (8, 252132140), (10, 201705712), (13, 155158240), (16, 126066070), (20, 100852856), (26, 77579120), (32, 63033035), (40, 50426428), (52, 38789560), (65, 31031648), (80, 25213214), (104, 19394780), (130, 15515824), (160, 12606607), (208, 9697390), (260, 7757912), (409, 4931680), (416, 4848695), (520, 3878956), (818, 2465840), (1040, 1939478), (1636, 1232920), (2045, 986336), (2080, 969739), (2371, 850720), (3272, 616460), (4090, 493168), (4742, 425360), (5317, 379360), (6544, 308230), (8180, 246584), (9484, 212680), (10634, 189680), (11855, 170144), (13088, 154115), (16360, 123292), (18968, 106340), (21268, 94840), (23710, 85072), (26585, 75872), (30823, 65440), (32720, 61646), (37936, 53170), (42536, 47420)]