6395144450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 12750672000

約数和(自身を除く): 6355527550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 109, 151, 190, 218, 302, 409, 475, 545, 755, 818, 950, 1090, 1510, 2045, 2071, 2725, 2869, 3775, 4090, 4142, 5450, 5738, 7550, 7771, 10225, 10355, 14345, 15542, 16459, 20450, 20710, 28690, 32918, 38855, 44581, 51775, 61759, 71725, 77710, 82295, 89162, 103550, 123518, 143450, 164590, 194275, 222905, 308795, 312721, 388550, 411475, 445810, 617590, 625442, 822950, 847039, 1114525, 1173421, 1543975, 1563605, 1694078, 2229050, 2346842, 3087950, 3127210, 4235195, 5867105, 6731731, 7818025, 8470390, 11734210, 13463462, 15636050, 21175975, 29335525, 33658655, 42351950, 58671050, 67317310, 127902889, 168293275, 255805778, 336586550, 639514445, 1279028890, 3197572225, 6395144450]

約数ペア:

[(1, 6395144450), (2, 3197572225), (5, 1279028890), (10, 639514445), (19, 336586550), (25, 255805778), (38, 168293275), (50, 127902889), (95, 67317310), (109, 58671050), (151, 42351950), (190, 33658655), (218, 29335525), (302, 21175975), (409, 15636050), (475, 13463462), (545, 11734210), (755, 8470390), (818, 7818025), (950, 6731731), (1090, 5867105), (1510, 4235195), (2045, 3127210), (2071, 3087950), (2725, 2346842), (2869, 2229050), (3775, 1694078), (4090, 1563605), (4142, 1543975), (5450, 1173421), (5738, 1114525), (7550, 847039), (7771, 822950), (10225, 625442), (10355, 617590), (14345, 445810), (15542, 411475), (16459, 388550), (20450, 312721), (20710, 308795), (28690, 222905), (32918, 194275), (38855, 164590), (44581, 143450), (51775, 123518), (61759, 103550), (71725, 89162), (77710, 82295)]