23141860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3517}}^1$

素因数の和:3580

約数の個数: 48

約数和(自身を含む): 56738304

約数和(自身を除く): 33596444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 3517, 6580, 7034, 14068, 17585, 24619, 35170, 49238, 70340, 98476, 123095, 165299, 246190, 330598, 492380, 661196, 826495, 1157093, 1652990, 2314186, 3305980, 4628372, 5785465, 11570930, 23141860]

約数ペア:

[(1, 23141860), (2, 11570930), (4, 5785465), (5, 4628372), (7, 3305980), (10, 2314186), (14, 1652990), (20, 1157093), (28, 826495), (35, 661196), (47, 492380), (70, 330598), (94, 246190), (140, 165299), (188, 123095), (235, 98476), (329, 70340), (470, 49238), (658, 35170), (940, 24619), (1316, 17585), (1645, 14068), (3290, 7034), (3517, 6580)]