5039642240

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1979}}^1$

素因数の和:2194

約数の個数: 128

約数和(自身を含む): 12650774400

約数和(自身を除く): 7611132160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 173, 184, 230, 320, 346, 368, 460, 640, 692, 736, 865, 920, 1384, 1472, 1730, 1840, 1979, 2768, 2944, 3460, 3680, 3958, 3979, 5536, 6920, 7360, 7916, 7958, 9895, 11072, 13840, 14720, 15832, 15916, 19790, 19895, 22144, 27680, 31664, 31832, 39580, 39790, 45517, 55360, 63328, 63664, 79160, 79580, 91034, 110720, 126656, 127328, 158320, 159160, 182068, 227585, 253312, 254656, 316640, 318320, 342367, 364136, 455170, 509312, 633280, 636640, 684734, 728272, 910340, 1266560, 1273280, 1369468, 1456544, 1711835, 1820680, 2546560, 2738936, 2913088, 3423670, 3641360, 5477872, 5826176, 6847340, 7282720, 7874441, 10955744, 13694680, 14565440, 15748882, 21911488, 27389360, 29130880, 31497764, 39372205, 43822976, 54778720, 62995528, 78744410, 109557440, 125991056, 157488820, 219114880, 251982112, 314977640, 503964224, 629955280, 1007928448, 1259910560, 2519821120, 5039642240]

約数ペア:

[(1, 5039642240), (2, 2519821120), (4, 1259910560), (5, 1007928448), (8, 629955280), (10, 503964224), (16, 314977640), (20, 251982112), (23, 219114880), (32, 157488820), (40, 125991056), (46, 109557440), (64, 78744410), (80, 62995528), (92, 54778720), (115, 43822976), (128, 39372205), (160, 31497764), (173, 29130880), (184, 27389360), (230, 21911488), (320, 15748882), (346, 14565440), (368, 13694680), (460, 10955744), (640, 7874441), (692, 7282720), (736, 6847340), (865, 5826176), (920, 5477872), (1384, 3641360), (1472, 3423670), (1730, 2913088), (1840, 2738936), (1979, 2546560), (2768, 1820680), (2944, 1711835), (3460, 1456544), (3680, 1369468), (3958, 1273280), (3979, 1266560), (5536, 910340), (6920, 728272), (7360, 684734), (7916, 636640), (7958, 633280), (9895, 509312), (11072, 455170), (13840, 364136), (14720, 342367), (15832, 318320), (15916, 316640), (19790, 254656), (19895, 253312), (22144, 227585), (27680, 182068), (31664, 159160), (31832, 158320), (39580, 127328), (39790, 126656), (45517, 110720), (55360, 91034), (63328, 79580), (63664, 79160)]