8045313100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:896

約数の個数: 144

約数和(自身を含む): 19472253696

約数和(自身を除く): 11426940596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 134, 173, 220, 268, 275, 335, 346, 550, 631, 670, 692, 737, 865, 1100, 1262, 1340, 1474, 1675, 1730, 1903, 2524, 2948, 3155, 3350, 3460, 3685, 3806, 4325, 6310, 6700, 6941, 7370, 7612, 8650, 9515, 11591, 12620, 13882, 14740, 15775, 17300, 18425, 19030, 23182, 27764, 31550, 34705, 36850, 38060, 42277, 46364, 47575, 57955, 63100, 69410, 73700, 84554, 95150, 109163, 115910, 127501, 138820, 169108, 173525, 190300, 211385, 218326, 231820, 255002, 289775, 347050, 422770, 436652, 465047, 510004, 545815, 579550, 637505, 694100, 845540, 930094, 1056925, 1091630, 1159100, 1200793, 1275010, 1860188, 2113850, 2183260, 2325235, 2401586, 2550020, 2729075, 3187525, 4227700, 4650470, 4803172, 5458150, 6003965, 6375050, 7313921, 9300940, 10916300, 11626175, 12007930, 12750100, 14627842, 23252350, 24015860, 29255684, 30019825, 36569605, 46504700, 60039650, 73139210, 80453131, 120079300, 146278420, 160906262, 182848025, 321812524, 365696050, 402265655, 731392100, 804531310, 1609062620, 2011328275, 4022656550, 8045313100]

約数ペア:

[(1, 8045313100), (2, 4022656550), (4, 2011328275), (5, 1609062620), (10, 804531310), (11, 731392100), (20, 402265655), (22, 365696050), (25, 321812524), (44, 182848025), (50, 160906262), (55, 146278420), (67, 120079300), (100, 80453131), (110, 73139210), (134, 60039650), (173, 46504700), (220, 36569605), (268, 30019825), (275, 29255684), (335, 24015860), (346, 23252350), (550, 14627842), (631, 12750100), (670, 12007930), (692, 11626175), (737, 10916300), (865, 9300940), (1100, 7313921), (1262, 6375050), (1340, 6003965), (1474, 5458150), (1675, 4803172), (1730, 4650470), (1903, 4227700), (2524, 3187525), (2948, 2729075), (3155, 2550020), (3350, 2401586), (3460, 2325235), (3685, 2183260), (3806, 2113850), (4325, 1860188), (6310, 1275010), (6700, 1200793), (6941, 1159100), (7370, 1091630), (7612, 1056925), (8650, 930094), (9515, 845540), (11591, 694100), (12620, 637505), (13882, 579550), (14740, 545815), (15775, 510004), (17300, 465047), (18425, 436652), (19030, 422770), (23182, 347050), (27764, 289775), (31550, 255002), (34705, 231820), (36850, 218326), (38060, 211385), (42277, 190300), (46364, 173525), (47575, 169108), (57955, 138820), (63100, 127501), (69410, 115910), (73700, 109163), (84554, 95150)]