2006218550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 4735411200

約数和(自身を除く): 2729192650

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 29, 35, 38, 50, 58, 70, 95, 101, 103, 133, 145, 175, 190, 202, 203, 206, 266, 290, 350, 406, 475, 505, 515, 551, 665, 707, 721, 725, 950, 1010, 1015, 1030, 1102, 1330, 1414, 1442, 1450, 1919, 1957, 2030, 2525, 2575, 2755, 2929, 2987, 3325, 3535, 3605, 3838, 3857, 3914, 5050, 5075, 5150, 5510, 5858, 5974, 6650, 7070, 7210, 7714, 9595, 9785, 10150, 10403, 13433, 13699, 13775, 14645, 14935, 17675, 18025, 19190, 19285, 19570, 20503, 20806, 20909, 26866, 27398, 27550, 29290, 29870, 35350, 36050, 38570, 41006, 41818, 47975, 48925, 52015, 55651, 56753, 67165, 68495, 72821, 73225, 74675, 95950, 96425, 97850, 102515, 104030, 104545, 111302, 113506, 134330, 136990, 145642, 146450, 149350, 192850, 197657, 205030, 209090, 260075, 278255, 283765, 301687, 335825, 342475, 364105, 389557, 395314, 397271, 512575, 520150, 522725, 556510, 567530, 603374, 671650, 684950, 728210, 779114, 794542, 988285, 1025150, 1045450, 1383599, 1391275, 1418825, 1508435, 1820525, 1947785, 1976570, 1986355, 2111809, 2767198, 2782550, 2837650, 3016870, 3641050, 3895570, 3972710, 4223618, 4941425, 5732053, 6917995, 7542175, 9738925, 9882850, 9931775, 10559045, 11464106, 13835990, 15084350, 19477850, 19863550, 21118090, 28660265, 34589975, 40124371, 52795225, 57320530, 69179950, 80248742, 105590450, 143301325, 200621855, 286602650, 401243710, 1003109275, 2006218550]

約数ペア:

[(1, 2006218550), (2, 1003109275), (5, 401243710), (7, 286602650), (10, 200621855), (14, 143301325), (19, 105590450), (25, 80248742), (29, 69179950), (35, 57320530), (38, 52795225), (50, 40124371), (58, 34589975), (70, 28660265), (95, 21118090), (101, 19863550), (103, 19477850), (133, 15084350), (145, 13835990), (175, 11464106), (190, 10559045), (202, 9931775), (203, 9882850), (206, 9738925), (266, 7542175), (290, 6917995), (350, 5732053), (406, 4941425), (475, 4223618), (505, 3972710), (515, 3895570), (551, 3641050), (665, 3016870), (707, 2837650), (721, 2782550), (725, 2767198), (950, 2111809), (1010, 1986355), (1015, 1976570), (1030, 1947785), (1102, 1820525), (1330, 1508435), (1414, 1418825), (1442, 1391275), (1450, 1383599), (1919, 1045450), (1957, 1025150), (2030, 988285), (2525, 794542), (2575, 779114), (2755, 728210), (2929, 684950), (2987, 671650), (3325, 603374), (3535, 567530), (3605, 556510), (3838, 522725), (3857, 520150), (3914, 512575), (5050, 397271), (5075, 395314), (5150, 389557), (5510, 364105), (5858, 342475), (5974, 335825), (6650, 301687), (7070, 283765), (7210, 278255), (7714, 260075), (9595, 209090), (9785, 205030), (10150, 197657), (10403, 192850), (13433, 149350), (13699, 146450), (13775, 145642), (14645, 136990), (14935, 134330), (17675, 113506), (18025, 111302), (19190, 104545), (19285, 104030), (19570, 102515), (20503, 97850), (20806, 96425), (20909, 95950), (26866, 74675), (27398, 73225), (27550, 72821), (29290, 68495), (29870, 67165), (35350, 56753), (36050, 55651), (38570, 52015), (41006, 48925), (41818, 47975)]