214041040

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{14947}}^1$

素因数の和:15139

約数の個数: 40

約数和(自身を含む): 500459040

約数和(自身を除く): 286418000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 7160, 14320, 14947, 29894, 59788, 74735, 119576, 149470, 239152, 298940, 597880, 1195760, 2675513, 5351026, 10702052, 13377565, 21404104, 26755130, 42808208, 53510260, 107020520, 214041040]

約数ペア:

[(1, 214041040), (2, 107020520), (4, 53510260), (5, 42808208), (8, 26755130), (10, 21404104), (16, 13377565), (20, 10702052), (40, 5351026), (80, 2675513), (179, 1195760), (358, 597880), (716, 298940), (895, 239152), (1432, 149470), (1790, 119576), (2864, 74735), (3580, 59788), (7160, 29894), (14320, 14947)]