2051305025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 3347785728

約数和(自身を除く): 1296480703

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 107, 115, 161, 175, 253, 275, 385, 433, 535, 575, 749, 805, 1177, 1265, 1771, 1925, 2165, 2461, 2675, 3031, 3745, 4025, 4763, 5885, 6325, 8239, 8855, 9959, 10825, 12305, 15155, 17227, 18725, 23815, 27071, 29425, 33341, 41195, 44275, 46331, 49795, 61525, 69713, 75775, 86135, 109549, 119075, 135355, 166705, 189497, 205975, 231655, 248975, 324317, 348565, 430675, 509641, 547745, 676775, 766843, 833525, 947485, 1065613, 1158275, 1621585, 1742825, 2548205, 2738725, 3567487, 3834215, 4737425, 5328065, 7459291, 8107925, 11721743, 12741025, 17837435, 19171075, 26640325, 37296455, 58608715, 82052201, 89187175, 186482275, 293043575, 410261005, 2051305025]

約数ペア:

[(1, 2051305025), (5, 410261005), (7, 293043575), (11, 186482275), (23, 89187175), (25, 82052201), (35, 58608715), (55, 37296455), (77, 26640325), (107, 19171075), (115, 17837435), (161, 12741025), (175, 11721743), (253, 8107925), (275, 7459291), (385, 5328065), (433, 4737425), (535, 3834215), (575, 3567487), (749, 2738725), (805, 2548205), (1177, 1742825), (1265, 1621585), (1771, 1158275), (1925, 1065613), (2165, 947485), (2461, 833525), (2675, 766843), (3031, 676775), (3745, 547745), (4025, 509641), (4763, 430675), (5885, 348565), (6325, 324317), (8239, 248975), (8855, 231655), (9959, 205975), (10825, 189497), (12305, 166705), (15155, 135355), (17227, 119075), (18725, 109549), (23815, 86135), (27071, 75775), (29425, 69713), (33341, 61525), (41195, 49795), (44275, 46331)]