125749910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1871}}^1$

素因数の和:1949

約数の個数: 64

約数和(自身を含む): 271724544

約数和(自身を除く): 145974634

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 235, 286, 470, 517, 611, 715, 1034, 1222, 1430, 1871, 2585, 3055, 3742, 5170, 6110, 6721, 9355, 13442, 18710, 20581, 24323, 33605, 41162, 48646, 67210, 87937, 102905, 121615, 175874, 205810, 243230, 267553, 439685, 535106, 879370, 967307, 1143181, 1337765, 1934614, 2286362, 2675530, 4836535, 5715905, 9673070, 11431810, 12574991, 25149982, 62874955, 125749910]

約数ペア:

[(1, 125749910), (2, 62874955), (5, 25149982), (10, 12574991), (11, 11431810), (13, 9673070), (22, 5715905), (26, 4836535), (47, 2675530), (55, 2286362), (65, 1934614), (94, 1337765), (110, 1143181), (130, 967307), (143, 879370), (235, 535106), (286, 439685), (470, 267553), (517, 243230), (611, 205810), (715, 175874), (1034, 121615), (1222, 102905), (1430, 87937), (1871, 67210), (2585, 48646), (3055, 41162), (3742, 33605), (5170, 24323), (6110, 20581), (6721, 18710), (9355, 13442)]