69181040

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{14657}}^1$

素因数の和:14729

約数の個数: 40

約数和(自身を含む): 163583280

約数和(自身を除く): 94402240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 14657, 29314, 58628, 73285, 117256, 146570, 234512, 293140, 586280, 864763, 1172560, 1729526, 3459052, 4323815, 6918104, 8647630, 13836208, 17295260, 34590520, 69181040]

約数ペア:

[(1, 69181040), (2, 34590520), (4, 17295260), (5, 13836208), (8, 8647630), (10, 6918104), (16, 4323815), (20, 3459052), (40, 1729526), (59, 1172560), (80, 864763), (118, 586280), (236, 293140), (295, 234512), (472, 146570), (590, 117256), (944, 73285), (1180, 58628), (2360, 29314), (4720, 14657)]