20163362200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{15527}}^1$

素因数の和:15737

約数の個数: 96

約数和(自身を含む): 48290837760

約数和(自身を除く): 28127475560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 151, 172, 200, 215, 302, 344, 430, 604, 755, 860, 1075, 1208, 1510, 1720, 2150, 3020, 3775, 4300, 6040, 6493, 7550, 8600, 12986, 15100, 15527, 25972, 30200, 31054, 32465, 51944, 62108, 64930, 77635, 124216, 129860, 155270, 162325, 259720, 310540, 324650, 388175, 621080, 649300, 667661, 776350, 1298600, 1335322, 1552700, 2344577, 2670644, 3105400, 3338305, 4689154, 5341288, 6676610, 9378308, 11722885, 13353220, 16691525, 18756616, 23445770, 26706440, 33383050, 46891540, 58614425, 66766100, 93783080, 100816811, 117228850, 133532200, 201633622, 234457700, 403267244, 468915400, 504084055, 806534488, 1008168110, 2016336220, 2520420275, 4032672440, 5040840550, 10081681100, 20163362200]

約数ペア:

[(1, 20163362200), (2, 10081681100), (4, 5040840550), (5, 4032672440), (8, 2520420275), (10, 2016336220), (20, 1008168110), (25, 806534488), (40, 504084055), (43, 468915400), (50, 403267244), (86, 234457700), (100, 201633622), (151, 133532200), (172, 117228850), (200, 100816811), (215, 93783080), (302, 66766100), (344, 58614425), (430, 46891540), (604, 33383050), (755, 26706440), (860, 23445770), (1075, 18756616), (1208, 16691525), (1510, 13353220), (1720, 11722885), (2150, 9378308), (3020, 6676610), (3775, 5341288), (4300, 4689154), (6040, 3338305), (6493, 3105400), (7550, 2670644), (8600, 2344577), (12986, 1552700), (15100, 1335322), (15527, 1298600), (25972, 776350), (30200, 667661), (31054, 649300), (32465, 621080), (51944, 388175), (62108, 324650), (64930, 310540), (77635, 259720), (124216, 162325), (129860, 155270)]