2100076580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{643}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 5180232960

約数和(自身を除く): 3080156380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 569, 574, 643, 820, 1138, 1148, 1286, 1435, 2276, 2572, 2845, 2870, 3215, 3983, 4501, 5690, 5740, 6430, 7966, 9002, 11380, 12860, 15932, 18004, 19915, 22505, 23329, 26363, 39830, 45010, 46658, 52726, 79660, 90020, 93316, 105452, 116645, 131815, 163303, 184541, 233290, 263630, 326606, 365867, 369082, 466580, 527260, 653212, 731734, 738164, 816515, 922705, 1463468, 1633030, 1829335, 1845410, 2561069, 3266060, 3658670, 3690820, 5122138, 7317340, 10244276, 12805345, 15000547, 25610690, 30001094, 51221380, 60002188, 75002735, 105003829, 150005470, 210007658, 300010940, 420015316, 525019145, 1050038290, 2100076580]

約数ペア:

[(1, 2100076580), (2, 1050038290), (4, 525019145), (5, 420015316), (7, 300010940), (10, 210007658), (14, 150005470), (20, 105003829), (28, 75002735), (35, 60002188), (41, 51221380), (70, 30001094), (82, 25610690), (140, 15000547), (164, 12805345), (205, 10244276), (287, 7317340), (410, 5122138), (569, 3690820), (574, 3658670), (643, 3266060), (820, 2561069), (1138, 1845410), (1148, 1829335), (1286, 1633030), (1435, 1463468), (2276, 922705), (2572, 816515), (2845, 738164), (2870, 731734), (3215, 653212), (3983, 527260), (4501, 466580), (5690, 369082), (5740, 365867), (6430, 326606), (7966, 263630), (9002, 233290), (11380, 184541), (12860, 163303), (15932, 131815), (18004, 116645), (19915, 105452), (22505, 93316), (23329, 90020), (26363, 79660), (39830, 52726), (45010, 46658)]