2217383600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2099}}^1$

素因数の和:2275

約数の個数: 120

約数和(自身を含む): 5650680000

約数和(自身を除く): 3433296400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 139, 152, 190, 200, 278, 304, 380, 400, 475, 556, 695, 760, 950, 1112, 1390, 1520, 1900, 2099, 2224, 2641, 2780, 3475, 3800, 4198, 5282, 5560, 6950, 7600, 8396, 10495, 10564, 11120, 13205, 13900, 16792, 20990, 21128, 26410, 27800, 33584, 39881, 41980, 42256, 52475, 52820, 55600, 66025, 79762, 83960, 104950, 105640, 132050, 159524, 167920, 199405, 209900, 211280, 264100, 291761, 319048, 398810, 419800, 528200, 583522, 638096, 797620, 839600, 997025, 1056400, 1167044, 1458805, 1595240, 1994050, 2334088, 2917610, 3190480, 3988100, 4668176, 5543459, 5835220, 7294025, 7976200, 11086918, 11670440, 14588050, 15952400, 22173836, 23340880, 27717295, 29176100, 44347672, 55434590, 58352200, 88695344, 110869180, 116704400, 138586475, 221738360, 277172950, 443476720, 554345900, 1108691800, 2217383600]

約数ペア:

[(1, 2217383600), (2, 1108691800), (4, 554345900), (5, 443476720), (8, 277172950), (10, 221738360), (16, 138586475), (19, 116704400), (20, 110869180), (25, 88695344), (38, 58352200), (40, 55434590), (50, 44347672), (76, 29176100), (80, 27717295), (95, 23340880), (100, 22173836), (139, 15952400), (152, 14588050), (190, 11670440), (200, 11086918), (278, 7976200), (304, 7294025), (380, 5835220), (400, 5543459), (475, 4668176), (556, 3988100), (695, 3190480), (760, 2917610), (950, 2334088), (1112, 1994050), (1390, 1595240), (1520, 1458805), (1900, 1167044), (2099, 1056400), (2224, 997025), (2641, 839600), (2780, 797620), (3475, 638096), (3800, 583522), (4198, 528200), (5282, 419800), (5560, 398810), (6950, 319048), (7600, 291761), (8396, 264100), (10495, 211280), (10564, 209900), (11120, 199405), (13205, 167920), (13900, 159524), (16792, 132050), (20990, 105640), (21128, 104950), (26410, 83960), (27800, 79762), (33584, 66025), (39881, 55600), (41980, 52820), (42256, 52475)]