2509239950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 5886587520

約数和(自身を除く): 3377347570

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 53, 70, 73, 85, 106, 109, 119, 146, 170, 175, 218, 238, 265, 350, 365, 371, 425, 511, 530, 545, 595, 730, 742, 763, 850, 901, 1022, 1090, 1190, 1241, 1325, 1526, 1802, 1825, 1853, 1855, 2482, 2555, 2650, 2725, 2975, 3650, 3706, 3710, 3815, 3869, 4505, 5110, 5450, 5777, 5950, 6205, 6307, 7630, 7738, 7957, 8687, 9010, 9265, 9275, 11554, 12410, 12614, 12775, 12971, 15914, 17374, 18530, 18550, 19075, 19345, 22525, 25550, 25942, 27083, 28885, 31025, 31535, 38150, 38690, 39785, 40439, 43435, 45050, 46325, 54166, 55699, 57770, 62050, 63070, 64855, 65773, 79570, 80878, 86870, 92650, 96725, 98209, 111398, 129710, 131546, 135269, 135415, 144425, 157675, 193450, 196418, 198925, 202195, 217175, 270538, 270830, 278495, 288850, 315350, 324275, 328865, 397850, 404390, 421721, 434350, 460411, 491045, 556990, 648550, 657730, 676345, 677075, 687463, 843442, 920822, 946883, 982090, 1010975, 1352690, 1354150, 1374926, 1392475, 1644325, 1893766, 2021950, 2108605, 2302055, 2455225, 2784950, 2952047, 3288650, 3381725, 3437315, 4217210, 4604110, 4734415, 4910450, 5904094, 6763450, 6874630, 7169257, 9468830, 10543025, 11510275, 14338514, 14760235, 17186575, 21086050, 23020550, 23672075, 29520470, 34373150, 35846285, 47344150, 50184799, 71692570, 73801175, 100369598, 147602350, 179231425, 250923995, 358462850, 501847990, 1254619975, 2509239950]

約数ペア:

[(1, 2509239950), (2, 1254619975), (5, 501847990), (7, 358462850), (10, 250923995), (14, 179231425), (17, 147602350), (25, 100369598), (34, 73801175), (35, 71692570), (50, 50184799), (53, 47344150), (70, 35846285), (73, 34373150), (85, 29520470), (106, 23672075), (109, 23020550), (119, 21086050), (146, 17186575), (170, 14760235), (175, 14338514), (218, 11510275), (238, 10543025), (265, 9468830), (350, 7169257), (365, 6874630), (371, 6763450), (425, 5904094), (511, 4910450), (530, 4734415), (545, 4604110), (595, 4217210), (730, 3437315), (742, 3381725), (763, 3288650), (850, 2952047), (901, 2784950), (1022, 2455225), (1090, 2302055), (1190, 2108605), (1241, 2021950), (1325, 1893766), (1526, 1644325), (1802, 1392475), (1825, 1374926), (1853, 1354150), (1855, 1352690), (2482, 1010975), (2555, 982090), (2650, 946883), (2725, 920822), (2975, 843442), (3650, 687463), (3706, 677075), (3710, 676345), (3815, 657730), (3869, 648550), (4505, 556990), (5110, 491045), (5450, 460411), (5777, 434350), (5950, 421721), (6205, 404390), (6307, 397850), (7630, 328865), (7738, 324275), (7957, 315350), (8687, 288850), (9010, 278495), (9265, 270830), (9275, 270538), (11554, 217175), (12410, 202195), (12614, 198925), (12775, 196418), (12971, 193450), (15914, 157675), (17374, 144425), (18530, 135415), (18550, 135269), (19075, 131546), (19345, 129710), (22525, 111398), (25550, 98209), (25942, 96725), (27083, 92650), (28885, 86870), (31025, 80878), (31535, 79570), (38150, 65773), (38690, 64855), (39785, 63070), (40439, 62050), (43435, 57770), (45050, 55699), (46325, 54166)]