15695427850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{13249}}^1$

素因数の和:13352

約数の個数: 96

約数和(自身を含む): 32531400000

約数和(自身を除く): 16835972150

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 43, 50, 58, 86, 95, 145, 190, 215, 290, 430, 475, 551, 725, 817, 950, 1075, 1102, 1247, 1450, 1634, 2150, 2494, 2755, 4085, 5510, 6235, 8170, 12470, 13249, 13775, 20425, 23693, 26498, 27550, 31175, 40850, 47386, 62350, 66245, 118465, 132490, 236930, 251731, 331225, 384221, 503462, 569707, 592325, 662450, 768442, 1139414, 1184650, 1258655, 1921105, 2517310, 2848535, 3842210, 5697070, 6293275, 7300199, 9605525, 10824433, 12586550, 14242675, 14600398, 16521503, 19211050, 21648866, 28485350, 33043006, 36500995, 54122165, 73001990, 82607515, 108244330, 165215030, 182504975, 270610825, 313908557, 365009950, 413037575, 541221650, 627817114, 826075150, 1569542785, 3139085570, 7847713925, 15695427850]

約数ペア:

[(1, 15695427850), (2, 7847713925), (5, 3139085570), (10, 1569542785), (19, 826075150), (25, 627817114), (29, 541221650), (38, 413037575), (43, 365009950), (50, 313908557), (58, 270610825), (86, 182504975), (95, 165215030), (145, 108244330), (190, 82607515), (215, 73001990), (290, 54122165), (430, 36500995), (475, 33043006), (551, 28485350), (725, 21648866), (817, 19211050), (950, 16521503), (1075, 14600398), (1102, 14242675), (1247, 12586550), (1450, 10824433), (1634, 9605525), (2150, 7300199), (2494, 6293275), (2755, 5697070), (4085, 3842210), (5510, 2848535), (6235, 2517310), (8170, 1921105), (12470, 1258655), (13249, 1184650), (13775, 1139414), (20425, 768442), (23693, 662450), (26498, 592325), (27550, 569707), (31175, 503462), (40850, 384221), (47386, 331225), (62350, 251731), (66245, 236930), (118465, 132490)]