65539760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 190112832

約数和(自身を除く): 124573072

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 130, 136, 143, 170, 176, 187, 208, 220, 221, 260, 272, 286, 337, 340, 374, 440, 442, 520, 572, 674, 680, 715, 748, 880, 884, 935, 1040, 1105, 1144, 1348, 1360, 1430, 1496, 1685, 1768, 1870, 2210, 2288, 2431, 2696, 2860, 2992, 3370, 3536, 3707, 3740, 4381, 4420, 4862, 5392, 5720, 5729, 6740, 7414, 7480, 8762, 8840, 9724, 11440, 11458, 12155, 13480, 14828, 14960, 17524, 17680, 18535, 19448, 21905, 22916, 24310, 26960, 28645, 29656, 35048, 37070, 38896, 43810, 45832, 48191, 48620, 57290, 59312, 63019, 70096, 74140, 74477, 87620, 91664, 96382, 97240, 114580, 126038, 148280, 148954, 175240, 192764, 194480, 229160, 240955, 252076, 296560, 297908, 315095, 350480, 372385, 385528, 458320, 481910, 504152, 595816, 630190, 744770, 771056, 819247, 963820, 1008304, 1191632, 1260380, 1489540, 1638494, 1927640, 2520760, 2979080, 3276988, 3855280, 4096235, 5041520, 5958160, 6553976, 8192470, 13107952, 16384940, 32769880, 65539760]

約数ペア:

[(1, 65539760), (2, 32769880), (4, 16384940), (5, 13107952), (8, 8192470), (10, 6553976), (11, 5958160), (13, 5041520), (16, 4096235), (17, 3855280), (20, 3276988), (22, 2979080), (26, 2520760), (34, 1927640), (40, 1638494), (44, 1489540), (52, 1260380), (55, 1191632), (65, 1008304), (68, 963820), (80, 819247), (85, 771056), (88, 744770), (104, 630190), (110, 595816), (130, 504152), (136, 481910), (143, 458320), (170, 385528), (176, 372385), (187, 350480), (208, 315095), (220, 297908), (221, 296560), (260, 252076), (272, 240955), (286, 229160), (337, 194480), (340, 192764), (374, 175240), (440, 148954), (442, 148280), (520, 126038), (572, 114580), (674, 97240), (680, 96382), (715, 91664), (748, 87620), (880, 74477), (884, 74140), (935, 70096), (1040, 63019), (1105, 59312), (1144, 57290), (1348, 48620), (1360, 48191), (1430, 45832), (1496, 43810), (1685, 38896), (1768, 37070), (1870, 35048), (2210, 29656), (2288, 28645), (2431, 26960), (2696, 24310), (2860, 22916), (2992, 21905), (3370, 19448), (3536, 18535), (3707, 17680), (3740, 17524), (4381, 14960), (4420, 14828), (4862, 13480), (5392, 12155), (5720, 11458), (5729, 11440), (6740, 9724), (7414, 8840), (7480, 8762)]