4702480

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1423

約数の個数: 40

約数和(自身を含む): 11195712

約数和(自身を除く): 6493232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1367, 1720, 2734, 3440, 5468, 6835, 10936, 13670, 21872, 27340, 54680, 58781, 109360, 117562, 235124, 293905, 470248, 587810, 940496, 1175620, 2351240, 4702480]

約数ペア:

[(1, 4702480), (2, 2351240), (4, 1175620), (5, 940496), (8, 587810), (10, 470248), (16, 293905), (20, 235124), (40, 117562), (43, 109360), (80, 58781), (86, 54680), (172, 27340), (215, 21872), (344, 13670), (430, 10936), (688, 6835), (860, 5468), (1367, 3440), (1720, 2734)]