2242803280

素因数分解:

$2^4\times 5^1\times {\mathrm{857}}^1\times {\mathrm{32713}}^1$

素因数の和:33583

約数の個数: 40

約数和(自身を含む): 5220761832

約数和(自身を除く): 2977958552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 857, 1714, 3428, 4285, 6856, 8570, 13712, 17140, 32713, 34280, 65426, 68560, 130852, 163565, 261704, 327130, 523408, 654260, 1308520, 2617040, 28035041, 56070082, 112140164, 140175205, 224280328, 280350410, 448560656, 560700820, 1121401640, 2242803280]

約数ペア:

[(1, 2242803280), (2, 1121401640), (4, 560700820), (5, 448560656), (8, 280350410), (10, 224280328), (16, 140175205), (20, 112140164), (40, 56070082), (80, 28035041), (857, 2617040), (1714, 1308520), (3428, 654260), (4285, 523408), (6856, 327130), (8570, 261704), (13712, 163565), (17140, 130852), (32713, 68560), (34280, 65426)]