8577520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 120

約数和(自身を含む): 24668064

約数和(自身を除く): 16090544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 53, 56, 68, 70, 80, 85, 106, 112, 119, 136, 140, 170, 212, 238, 265, 272, 280, 289, 340, 371, 424, 476, 530, 560, 578, 595, 680, 742, 848, 901, 952, 1060, 1156, 1190, 1360, 1445, 1484, 1802, 1855, 1904, 2023, 2120, 2312, 2380, 2890, 2968, 3604, 3710, 4046, 4240, 4505, 4624, 4760, 5780, 5936, 6307, 7208, 7420, 8092, 9010, 9520, 10115, 11560, 12614, 14416, 14840, 15317, 16184, 18020, 20230, 23120, 25228, 29680, 30634, 31535, 32368, 36040, 40460, 50456, 61268, 63070, 72080, 76585, 80920, 100912, 107219, 122536, 126140, 153170, 161840, 214438, 245072, 252280, 306340, 428876, 504560, 536095, 612680, 857752, 1072190, 1225360, 1715504, 2144380, 4288760, 8577520]

約数ペア:

[(1, 8577520), (2, 4288760), (4, 2144380), (5, 1715504), (7, 1225360), (8, 1072190), (10, 857752), (14, 612680), (16, 536095), (17, 504560), (20, 428876), (28, 306340), (34, 252280), (35, 245072), (40, 214438), (53, 161840), (56, 153170), (68, 126140), (70, 122536), (80, 107219), (85, 100912), (106, 80920), (112, 76585), (119, 72080), (136, 63070), (140, 61268), (170, 50456), (212, 40460), (238, 36040), (265, 32368), (272, 31535), (280, 30634), (289, 29680), (340, 25228), (371, 23120), (424, 20230), (476, 18020), (530, 16184), (560, 15317), (578, 14840), (595, 14416), (680, 12614), (742, 11560), (848, 10115), (901, 9520), (952, 9010), (1060, 8092), (1156, 7420), (1190, 7208), (1360, 6307), (1445, 5936), (1484, 5780), (1802, 4760), (1855, 4624), (1904, 4505), (2023, 4240), (2120, 4046), (2312, 3710), (2380, 3604), (2890, 2968)]