20220812480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{249763}}^1$

素因数の和:249814

約数の個数: 112

約数和(自身を含む): 54812208384

約数和(自身を除く): 34591395904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 704, 736, 880, 920, 1012, 1265, 1472, 1760, 1840, 2024, 2530, 3520, 3680, 4048, 5060, 7360, 8096, 10120, 16192, 20240, 40480, 80960, 249763, 499526, 999052, 1248815, 1998104, 2497630, 2747393, 3996208, 4995260, 5494786, 5744549, 7992416, 9990520, 10989572, 11489098, 13736965, 15984832, 19981040, 21979144, 22978196, 27473930, 28722745, 39962080, 43958288, 45956392, 54947860, 57445490, 63190039, 79924160, 87916576, 91912784, 109895720, 114890980, 126380078, 175833152, 183825568, 219791440, 229781960, 252760156, 315950195, 367651136, 439582880, 459563920, 505520312, 631900390, 879165760, 919127840, 1011040624, 1263800780, 1838255680, 2022081248, 2527601560, 4044162496, 5055203120, 10110406240, 20220812480]

約数ペア:

[(1, 20220812480), (2, 10110406240), (4, 5055203120), (5, 4044162496), (8, 2527601560), (10, 2022081248), (11, 1838255680), (16, 1263800780), (20, 1011040624), (22, 919127840), (23, 879165760), (32, 631900390), (40, 505520312), (44, 459563920), (46, 439582880), (55, 367651136), (64, 315950195), (80, 252760156), (88, 229781960), (92, 219791440), (110, 183825568), (115, 175833152), (160, 126380078), (176, 114890980), (184, 109895720), (220, 91912784), (230, 87916576), (253, 79924160), (320, 63190039), (352, 57445490), (368, 54947860), (440, 45956392), (460, 43958288), (506, 39962080), (704, 28722745), (736, 27473930), (880, 22978196), (920, 21979144), (1012, 19981040), (1265, 15984832), (1472, 13736965), (1760, 11489098), (1840, 10989572), (2024, 9990520), (2530, 7992416), (3520, 5744549), (3680, 5494786), (4048, 4995260), (5060, 3996208), (7360, 2747393), (8096, 2497630), (10120, 1998104), (16192, 1248815), (20240, 999052), (40480, 499526), (80960, 249763)]