2000322170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 4869953280

約数和(自身を除く): 2869631110

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 89, 101, 110, 119, 154, 170, 178, 187, 202, 238, 289, 374, 385, 445, 505, 578, 595, 623, 707, 770, 890, 935, 979, 1010, 1111, 1190, 1246, 1309, 1414, 1445, 1513, 1717, 1870, 1958, 2023, 2222, 2618, 2890, 3026, 3115, 3179, 3434, 3535, 4046, 4895, 5555, 6230, 6358, 6545, 6853, 7070, 7565, 7777, 8585, 8989, 9790, 10115, 10591, 11110, 12019, 13090, 13706, 15130, 15554, 15895, 16643, 17170, 17978, 18887, 20230, 21182, 22253, 24038, 25721, 29189, 31790, 33286, 34265, 37774, 38885, 44506, 44945, 51442, 52955, 58378, 60095, 62923, 68530, 77770, 83215, 89890, 94435, 98879, 105910, 111265, 116501, 120190, 125846, 128605, 132209, 145945, 152813, 166430, 180047, 188870, 197758, 204323, 222530, 233002, 257210, 264418, 282931, 291890, 305626, 314615, 321079, 360094, 408646, 494395, 565862, 582505, 629230, 642158, 661045, 692153, 764065, 900235, 988790, 1021615, 1069691, 1165010, 1322090, 1384306, 1414655, 1528130, 1605395, 1680943, 1800470, 1980517, 2043230, 2139382, 2247553, 2597821, 2829310, 3210790, 3361886, 3460765, 3961034, 4495106, 5195642, 5348455, 6921530, 8404715, 9902585, 10696910, 11237765, 11766601, 12989105, 16809430, 18184747, 19805170, 22475530, 23533202, 25978210, 28576031, 36369494, 57152062, 58833005, 90923735, 117666010, 142880155, 181847470, 200032217, 285760310, 400064434, 1000161085, 2000322170]

約数ペア:

[(1, 2000322170), (2, 1000161085), (5, 400064434), (7, 285760310), (10, 200032217), (11, 181847470), (14, 142880155), (17, 117666010), (22, 90923735), (34, 58833005), (35, 57152062), (55, 36369494), (70, 28576031), (77, 25978210), (85, 23533202), (89, 22475530), (101, 19805170), (110, 18184747), (119, 16809430), (154, 12989105), (170, 11766601), (178, 11237765), (187, 10696910), (202, 9902585), (238, 8404715), (289, 6921530), (374, 5348455), (385, 5195642), (445, 4495106), (505, 3961034), (578, 3460765), (595, 3361886), (623, 3210790), (707, 2829310), (770, 2597821), (890, 2247553), (935, 2139382), (979, 2043230), (1010, 1980517), (1111, 1800470), (1190, 1680943), (1246, 1605395), (1309, 1528130), (1414, 1414655), (1445, 1384306), (1513, 1322090), (1717, 1165010), (1870, 1069691), (1958, 1021615), (2023, 988790), (2222, 900235), (2618, 764065), (2890, 692153), (3026, 661045), (3115, 642158), (3179, 629230), (3434, 582505), (3535, 565862), (4046, 494395), (4895, 408646), (5555, 360094), (6230, 321079), (6358, 314615), (6545, 305626), (6853, 291890), (7070, 282931), (7565, 264418), (7777, 257210), (8585, 233002), (8989, 222530), (9790, 204323), (10115, 197758), (10591, 188870), (11110, 180047), (12019, 166430), (13090, 152813), (13706, 145945), (15130, 132209), (15554, 128605), (15895, 125846), (16643, 120190), (17170, 116501), (17978, 111265), (18887, 105910), (20230, 98879), (21182, 94435), (22253, 89890), (24038, 83215), (25721, 77770), (29189, 68530), (31790, 62923), (33286, 60095), (34265, 58378), (37774, 52955), (38885, 51442), (44506, 44945)]