1909507702600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12256147}}^1$

素因数の和:12256223

約数の個数: 96

約数和(自身を含む): 4787251408800

約数和(自身を除く): 2877743706200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 41, 50, 76, 82, 95, 100, 152, 164, 190, 200, 205, 328, 380, 410, 475, 760, 779, 820, 950, 1025, 1558, 1640, 1900, 2050, 3116, 3800, 3895, 4100, 6232, 7790, 8200, 15580, 19475, 31160, 38950, 77900, 155800, 12256147, 24512294, 49024588, 61280735, 98049176, 122561470, 232866793, 245122940, 306403675, 465733586, 490245880, 502502027, 612807350, 931467172, 1005004054, 1164333965, 1225614700, 1862934344, 2010008108, 2328667930, 2451229400, 2512510135, 4020016216, 4657335860, 5025020270, 5821669825, 9314671720, 9547538513, 10050040540, 11643339650, 12562550675, 19095077026, 20100081080, 23286679300, 25125101350, 38190154052, 46573358600, 47737692565, 50250202700, 76380308104, 95475385130, 100500405400, 190950770260, 238688462825, 381901540520, 477376925650, 954753851300, 1909507702600]

約数ペア:

[(1, 1909507702600), (2, 954753851300), (4, 477376925650), (5, 381901540520), (8, 238688462825), (10, 190950770260), (19, 100500405400), (20, 95475385130), (25, 76380308104), (38, 50250202700), (40, 47737692565), (41, 46573358600), (50, 38190154052), (76, 25125101350), (82, 23286679300), (95, 20100081080), (100, 19095077026), (152, 12562550675), (164, 11643339650), (190, 10050040540), (200, 9547538513), (205, 9314671720), (328, 5821669825), (380, 5025020270), (410, 4657335860), (475, 4020016216), (760, 2512510135), (779, 2451229400), (820, 2328667930), (950, 2010008108), (1025, 1862934344), (1558, 1225614700), (1640, 1164333965), (1900, 1005004054), (2050, 931467172), (3116, 612807350), (3800, 502502027), (3895, 490245880), (4100, 465733586), (6232, 306403675), (7790, 245122940), (8200, 232866793), (15580, 122561470), (19475, 98049176), (31160, 61280735), (38950, 49024588), (77900, 24512294), (155800, 12256147)]