41513780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3851}}^1$

素因数の和:3885

約数の個数: 72

約数和(自身を含む): 110660256

約数和(自身を除く): 69146476

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 3851, 5390, 7702, 10780, 15404, 19255, 26957, 38510, 42361, 53914, 77020, 84722, 107828, 134785, 169444, 188699, 211805, 269570, 296527, 377398, 423610, 539140, 593054, 754796, 847220, 943495, 1186108, 1482635, 1886990, 2075689, 2965270, 3773980, 4151378, 5930540, 8302756, 10378445, 20756890, 41513780]

約数ペア:

[(1, 41513780), (2, 20756890), (4, 10378445), (5, 8302756), (7, 5930540), (10, 4151378), (11, 3773980), (14, 2965270), (20, 2075689), (22, 1886990), (28, 1482635), (35, 1186108), (44, 943495), (49, 847220), (55, 754796), (70, 593054), (77, 539140), (98, 423610), (110, 377398), (140, 296527), (154, 269570), (196, 211805), (220, 188699), (245, 169444), (308, 134785), (385, 107828), (490, 84722), (539, 77020), (770, 53914), (980, 42361), (1078, 38510), (1540, 26957), (2156, 19255), (2695, 15404), (3851, 10780), (5390, 7702)]