220120243210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{66905849}}^1$

素因数の和:66905910

約数の個数: 32

約数和(自身を含む): 462453235200

約数和(自身を除く): 242332991990

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 66905849, 133811698, 334529245, 468340943, 669058490, 936681886, 2341704715, 3144574903, 4683409430, 6289149806, 15722874515, 22012024321, 31445749030, 44024048642, 110060121605, 220120243210]

約数ペア:

[(1, 220120243210), (2, 110060121605), (5, 44024048642), (7, 31445749030), (10, 22012024321), (14, 15722874515), (35, 6289149806), (47, 4683409430), (70, 3144574903), (94, 2341704715), (235, 936681886), (329, 669058490), (470, 468340943), (658, 334529245), (1645, 133811698), (3290, 66905849)]