1305655250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 2717245440

約数和(自身を除く): 1411590190

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 59, 82, 85, 118, 125, 127, 170, 205, 250, 254, 295, 410, 425, 590, 635, 697, 850, 1003, 1025, 1270, 1394, 1475, 2006, 2050, 2125, 2159, 2419, 2950, 3175, 3485, 4250, 4318, 4838, 5015, 5125, 5207, 6350, 6970, 7375, 7493, 10030, 10250, 10414, 10795, 12095, 14750, 14986, 15875, 17425, 21590, 24190, 25075, 26035, 31750, 34850, 37465, 41123, 50150, 52070, 53975, 60475, 74930, 82246, 87125, 88519, 107950, 120950, 125375, 127381, 130175, 174250, 177038, 187325, 205615, 250750, 254762, 260350, 269875, 302375, 307213, 374650, 411230, 442595, 539750, 604750, 614426, 636905, 650875, 885190, 936625, 1028075, 1273810, 1301750, 1536065, 1873250, 2056150, 2212975, 3072130, 3184525, 4425950, 5140375, 5222621, 6369050, 7680325, 10280750, 10445242, 11064875, 15360650, 15922625, 22129750, 26113105, 31845250, 38401625, 52226210, 76803250, 130565525, 261131050, 652827625, 1305655250]

約数ペア:

[(1, 1305655250), (2, 652827625), (5, 261131050), (10, 130565525), (17, 76803250), (25, 52226210), (34, 38401625), (41, 31845250), (50, 26113105), (59, 22129750), (82, 15922625), (85, 15360650), (118, 11064875), (125, 10445242), (127, 10280750), (170, 7680325), (205, 6369050), (250, 5222621), (254, 5140375), (295, 4425950), (410, 3184525), (425, 3072130), (590, 2212975), (635, 2056150), (697, 1873250), (850, 1536065), (1003, 1301750), (1025, 1273810), (1270, 1028075), (1394, 936625), (1475, 885190), (2006, 650875), (2050, 636905), (2125, 614426), (2159, 604750), (2419, 539750), (2950, 442595), (3175, 411230), (3485, 374650), (4250, 307213), (4318, 302375), (4838, 269875), (5015, 260350), (5125, 254762), (5207, 250750), (6350, 205615), (6970, 187325), (7375, 177038), (7493, 174250), (10030, 130175), (10250, 127381), (10414, 125375), (10795, 120950), (12095, 107950), (14750, 88519), (14986, 87125), (15875, 82246), (17425, 74930), (21590, 60475), (24190, 53975), (25075, 52070), (26035, 50150), (31750, 41123), (34850, 37465)]