2577772610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 5749539840

約数和(自身を除く): 3171767230

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 37, 46, 70, 74, 109, 115, 161, 185, 218, 230, 259, 322, 370, 397, 518, 545, 763, 794, 805, 851, 1090, 1295, 1526, 1610, 1702, 1985, 2507, 2590, 2779, 3815, 3970, 4033, 4255, 5014, 5558, 5957, 7630, 8066, 8510, 9131, 11914, 12535, 13895, 14689, 17549, 18262, 20165, 25070, 27790, 28231, 29378, 29785, 35098, 40330, 43273, 45655, 56462, 59570, 63917, 73445, 86546, 87745, 91310, 92759, 102823, 127834, 141155, 146890, 175490, 185518, 205646, 216365, 282310, 302911, 319585, 337847, 432730, 463795, 514115, 605822, 639170, 649313, 675694, 927590, 995279, 1028230, 1298626, 1514555, 1601101, 1689235, 1990558, 2364929, 3029110, 3202202, 3246565, 3378470, 4729858, 4976395, 6493130, 6966953, 8005505, 9952790, 11207707, 11824645, 13933906, 16011010, 22415414, 23649290, 34834765, 36825323, 56038535, 69669530, 73650646, 112077070, 184126615, 257777261, 368253230, 515554522, 1288886305, 2577772610]

約数ペア:

[(1, 2577772610), (2, 1288886305), (5, 515554522), (7, 368253230), (10, 257777261), (14, 184126615), (23, 112077070), (35, 73650646), (37, 69669530), (46, 56038535), (70, 36825323), (74, 34834765), (109, 23649290), (115, 22415414), (161, 16011010), (185, 13933906), (218, 11824645), (230, 11207707), (259, 9952790), (322, 8005505), (370, 6966953), (397, 6493130), (518, 4976395), (545, 4729858), (763, 3378470), (794, 3246565), (805, 3202202), (851, 3029110), (1090, 2364929), (1295, 1990558), (1526, 1689235), (1610, 1601101), (1702, 1514555), (1985, 1298626), (2507, 1028230), (2590, 995279), (2779, 927590), (3815, 675694), (3970, 649313), (4033, 639170), (4255, 605822), (5014, 514115), (5558, 463795), (5957, 432730), (7630, 337847), (8066, 319585), (8510, 302911), (9131, 282310), (11914, 216365), (12535, 205646), (13895, 185518), (14689, 175490), (17549, 146890), (18262, 141155), (20165, 127834), (25070, 102823), (27790, 92759), (28231, 91310), (29378, 87745), (29785, 86546), (35098, 73445), (40330, 63917), (43273, 59570), (45655, 56462)]