528058720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{471481}}^1$

素因数の和:471503

約数の個数: 48

約数和(自身を含む): 1425761568

約数和(自身を除く): 897702848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 471481, 942962, 1885924, 2357405, 3300367, 3771848, 4714810, 6600734, 7543696, 9429620, 13201468, 15087392, 16501835, 18859240, 26402936, 33003670, 37718480, 52805872, 66007340, 75436960, 105611744, 132014680, 264029360, 528058720]

約数ペア:

[(1, 528058720), (2, 264029360), (4, 132014680), (5, 105611744), (7, 75436960), (8, 66007340), (10, 52805872), (14, 37718480), (16, 33003670), (20, 26402936), (28, 18859240), (32, 16501835), (35, 15087392), (40, 13201468), (56, 9429620), (70, 7543696), (80, 6600734), (112, 4714810), (140, 3771848), (160, 3300367), (224, 2357405), (280, 1885924), (560, 942962), (1120, 471481)]