13471881280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{294403}}^1$

素因数の和:294444

約数の個数: 112

約数和(自身を含む): 37688422464

約数和(自身を除く): 24216541184

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5720, 9152, 11440, 22880, 45760, 294403, 588806, 1177612, 1472015, 2355224, 2944030, 3238433, 3827239, 4710448, 5888060, 6476866, 7654478, 9420896, 11776120, 12953732, 15308956, 16192165, 18841792, 19136195, 23552240, 25907464, 30617912, 32384330, 38272390, 42099629, 47104480, 51814928, 61235824, 64768660, 76544780, 84199258, 94208960, 103629856, 122471648, 129537320, 153089560, 168398516, 207259712, 210498145, 244943296, 259074640, 306179120, 336797032, 420996290, 518149280, 612358240, 673594064, 841992580, 1036298560, 1224716480, 1347188128, 1683985160, 2694376256, 3367970320, 6735940640, 13471881280]

約数ペア:

[(1, 13471881280), (2, 6735940640), (4, 3367970320), (5, 2694376256), (8, 1683985160), (10, 1347188128), (11, 1224716480), (13, 1036298560), (16, 841992580), (20, 673594064), (22, 612358240), (26, 518149280), (32, 420996290), (40, 336797032), (44, 306179120), (52, 259074640), (55, 244943296), (64, 210498145), (65, 207259712), (80, 168398516), (88, 153089560), (104, 129537320), (110, 122471648), (130, 103629856), (143, 94208960), (160, 84199258), (176, 76544780), (208, 64768660), (220, 61235824), (260, 51814928), (286, 47104480), (320, 42099629), (352, 38272390), (416, 32384330), (440, 30617912), (520, 25907464), (572, 23552240), (704, 19136195), (715, 18841792), (832, 16192165), (880, 15308956), (1040, 12953732), (1144, 11776120), (1430, 9420896), (1760, 7654478), (2080, 6476866), (2288, 5888060), (2860, 4710448), (3520, 3827239), (4160, 3238433), (4576, 2944030), (5720, 2355224), (9152, 1472015), (11440, 1177612), (22880, 588806), (45760, 294403)]