65391040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1470

約数の個数: 112

約数和(自身を含む): 183062880

約数和(自身を除く): 117671840

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, 1429, 1430, 1760, 2080, 2288, 2858, 2860, 3520, 4160, 4576, 5716, 5720, 7145, 9152, 11432, 11440, 14290, 15719, 18577, 22864, 22880, 28580, 31438, 37154, 45728, 45760, 57160, 62876, 74308, 78595, 91456, 92885, 114320, 125752, 148616, 157190, 185770, 204347, 228640, 251504, 297232, 314380, 371540, 408694, 457280, 503008, 594464, 628760, 743080, 817388, 1006016, 1021735, 1188928, 1257520, 1486160, 1634776, 2043470, 2515040, 2972320, 3269552, 4086940, 5030080, 5944640, 6539104, 8173880, 13078208, 16347760, 32695520, 65391040]

約数ペア:

[(1, 65391040), (2, 32695520), (4, 16347760), (5, 13078208), (8, 8173880), (10, 6539104), (11, 5944640), (13, 5030080), (16, 4086940), (20, 3269552), (22, 2972320), (26, 2515040), (32, 2043470), (40, 1634776), (44, 1486160), (52, 1257520), (55, 1188928), (64, 1021735), (65, 1006016), (80, 817388), (88, 743080), (104, 628760), (110, 594464), (130, 503008), (143, 457280), (160, 408694), (176, 371540), (208, 314380), (220, 297232), (260, 251504), (286, 228640), (320, 204347), (352, 185770), (416, 157190), (440, 148616), (520, 125752), (572, 114320), (704, 92885), (715, 91456), (832, 78595), (880, 74308), (1040, 62876), (1144, 57160), (1429, 45760), (1430, 45728), (1760, 37154), (2080, 31438), (2288, 28580), (2858, 22880), (2860, 22864), (3520, 18577), (4160, 15719), (4576, 14290), (5716, 11440), (5720, 11432), (7145, 9152)]