12216835600

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^2\times {\mathrm{18169}}^1$

素因数の和:18269

約数の個数: 90

約数和(自身を含む): 30085940510

約数和(自身を除く): 17869104910

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1640, 1681, 2050, 3280, 3362, 4100, 6724, 8200, 8405, 13448, 16400, 16810, 18169, 26896, 33620, 36338, 42025, 67240, 72676, 84050, 90845, 134480, 145352, 168100, 181690, 290704, 336200, 363380, 454225, 672400, 726760, 744929, 908450, 1453520, 1489858, 1816900, 2979716, 3633800, 3724645, 5959432, 7267600, 7449290, 11918864, 14898580, 18623225, 29797160, 30542089, 37246450, 59594320, 61084178, 74492900, 122168356, 148985800, 152710445, 244336712, 297971600, 305420890, 488673424, 610841780, 763552225, 1221683560, 1527104450, 2443367120, 3054208900, 6108417800, 12216835600]

約数ペア:

[(1, 12216835600), (2, 6108417800), (4, 3054208900), (5, 2443367120), (8, 1527104450), (10, 1221683560), (16, 763552225), (20, 610841780), (25, 488673424), (40, 305420890), (41, 297971600), (50, 244336712), (80, 152710445), (82, 148985800), (100, 122168356), (164, 74492900), (200, 61084178), (205, 59594320), (328, 37246450), (400, 30542089), (410, 29797160), (656, 18623225), (820, 14898580), (1025, 11918864), (1640, 7449290), (1681, 7267600), (2050, 5959432), (3280, 3724645), (3362, 3633800), (4100, 2979716), (6724, 1816900), (8200, 1489858), (8405, 1453520), (13448, 908450), (16400, 744929), (16810, 726760), (18169, 672400), (26896, 454225), (33620, 363380), (36338, 336200), (42025, 290704), (67240, 181690), (72676, 168100), (84050, 145352), (90845, 134480)]