26265311440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{1087}}^1$

素因数の和:1389

約数の個数: 160

約数和(自身を含む): 65712936960

約数和(自身を除く): 39447625520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 109, 136, 163, 170, 218, 272, 326, 340, 436, 545, 652, 680, 815, 872, 1087, 1090, 1304, 1360, 1630, 1744, 1853, 2174, 2180, 2608, 2771, 3260, 3706, 4348, 4360, 5435, 5542, 6520, 7412, 8696, 8720, 9265, 10870, 11084, 13040, 13855, 14824, 17392, 17767, 18479, 18530, 21740, 22168, 27710, 29648, 35534, 36958, 37060, 43480, 44336, 55420, 71068, 73916, 74120, 86960, 88835, 92395, 110840, 118483, 142136, 147832, 148240, 177181, 177670, 184790, 221680, 236966, 284272, 295664, 302039, 354362, 355340, 369580, 473932, 592415, 604078, 708724, 710680, 739160, 885905, 947864, 1184830, 1208156, 1417448, 1421360, 1478320, 1510195, 1771810, 1895728, 2014211, 2369660, 2416312, 2834896, 3012077, 3020390, 3543620, 4028422, 4739320, 4832624, 6024154, 6040780, 7087240, 8056844, 9478640, 10071055, 12048308, 12081560, 14174480, 15060385, 16113688, 19312729, 20142110, 24096616, 24163120, 30120770, 32227376, 38625458, 40284220, 48193232, 60241540, 77250916, 80568440, 96563645, 120483080, 154501832, 161136880, 193127290, 240966160, 309003664, 328316393, 386254580, 656632786, 772509160, 1313265572, 1545018320, 1641581965, 2626531144, 3283163930, 5253062288, 6566327860, 13132655720, 26265311440]

約数ペア:

[(1, 26265311440), (2, 13132655720), (4, 6566327860), (5, 5253062288), (8, 3283163930), (10, 2626531144), (16, 1641581965), (17, 1545018320), (20, 1313265572), (34, 772509160), (40, 656632786), (68, 386254580), (80, 328316393), (85, 309003664), (109, 240966160), (136, 193127290), (163, 161136880), (170, 154501832), (218, 120483080), (272, 96563645), (326, 80568440), (340, 77250916), (436, 60241540), (545, 48193232), (652, 40284220), (680, 38625458), (815, 32227376), (872, 30120770), (1087, 24163120), (1090, 24096616), (1304, 20142110), (1360, 19312729), (1630, 16113688), (1744, 15060385), (1853, 14174480), (2174, 12081560), (2180, 12048308), (2608, 10071055), (2771, 9478640), (3260, 8056844), (3706, 7087240), (4348, 6040780), (4360, 6024154), (5435, 4832624), (5542, 4739320), (6520, 4028422), (7412, 3543620), (8696, 3020390), (8720, 3012077), (9265, 2834896), (10870, 2416312), (11084, 2369660), (13040, 2014211), (13855, 1895728), (14824, 1771810), (17392, 1510195), (17767, 1478320), (18479, 1421360), (18530, 1417448), (21740, 1208156), (22168, 1184830), (27710, 947864), (29648, 885905), (35534, 739160), (36958, 710680), (37060, 708724), (43480, 604078), (44336, 592415), (55420, 473932), (71068, 369580), (73916, 355340), (74120, 354362), (86960, 302039), (88835, 295664), (92395, 284272), (110840, 236966), (118483, 221680), (142136, 184790), (147832, 177670), (148240, 177181)]