537865900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1364

約数の個数: 144

約数和(自身を含む): 1419596640

約数和(自身を除く): 881730740

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 29, 44, 50, 52, 55, 58, 65, 100, 110, 116, 130, 143, 145, 220, 260, 275, 286, 290, 319, 325, 377, 550, 572, 580, 638, 650, 715, 725, 754, 1100, 1276, 1297, 1300, 1430, 1450, 1508, 1595, 1885, 2594, 2860, 2900, 3190, 3575, 3770, 4147, 5188, 6380, 6485, 7150, 7540, 7975, 8294, 9425, 12970, 14267, 14300, 15950, 16588, 16861, 18850, 20735, 25940, 28534, 31900, 32425, 33722, 37613, 37700, 41470, 57068, 64850, 67444, 71335, 75226, 82940, 84305, 103675, 129700, 142670, 150452, 168610, 185471, 188065, 207350, 285340, 337220, 356675, 370942, 376130, 413743, 414700, 421525, 488969, 713350, 741884, 752260, 827486, 843050, 927355, 940325, 977938, 1426700, 1654972, 1686100, 1854710, 1880650, 1955876, 2068715, 2444845, 3709420, 3761300, 4137430, 4636775, 4889690, 5378659, 8274860, 9273550, 9779380, 10343575, 10757318, 12224225, 18547100, 20687150, 21514636, 24448450, 26893295, 41374300, 48896900, 53786590, 107573180, 134466475, 268932950, 537865900]

約数ペア:

[(1, 537865900), (2, 268932950), (4, 134466475), (5, 107573180), (10, 53786590), (11, 48896900), (13, 41374300), (20, 26893295), (22, 24448450), (25, 21514636), (26, 20687150), (29, 18547100), (44, 12224225), (50, 10757318), (52, 10343575), (55, 9779380), (58, 9273550), (65, 8274860), (100, 5378659), (110, 4889690), (116, 4636775), (130, 4137430), (143, 3761300), (145, 3709420), (220, 2444845), (260, 2068715), (275, 1955876), (286, 1880650), (290, 1854710), (319, 1686100), (325, 1654972), (377, 1426700), (550, 977938), (572, 940325), (580, 927355), (638, 843050), (650, 827486), (715, 752260), (725, 741884), (754, 713350), (1100, 488969), (1276, 421525), (1297, 414700), (1300, 413743), (1430, 376130), (1450, 370942), (1508, 356675), (1595, 337220), (1885, 285340), (2594, 207350), (2860, 188065), (2900, 185471), (3190, 168610), (3575, 150452), (3770, 142670), (4147, 129700), (5188, 103675), (6380, 84305), (6485, 82940), (7150, 75226), (7540, 71335), (7975, 67444), (8294, 64850), (9425, 57068), (12970, 41470), (14267, 37700), (14300, 37613), (15950, 33722), (16588, 32425), (16861, 31900), (18850, 28534), (20735, 25940)]