527874620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{290041}}^1$

素因数の和:290070

約数の個数: 48

約数和(自身を含む): 1364357568

約数和(自身を除く): 836482948

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 290041, 580082, 1160164, 1450205, 2030287, 2900410, 3770533, 4060574, 5800820, 7541066, 8121148, 10151435, 15082132, 18852665, 20302870, 26393731, 37705330, 40605740, 52787462, 75410660, 105574924, 131968655, 263937310, 527874620]

約数ペア:

[(1, 527874620), (2, 263937310), (4, 131968655), (5, 105574924), (7, 75410660), (10, 52787462), (13, 40605740), (14, 37705330), (20, 26393731), (26, 20302870), (28, 18852665), (35, 15082132), (52, 10151435), (65, 8121148), (70, 7541066), (91, 5800820), (130, 4060574), (140, 3770533), (182, 2900410), (260, 2030287), (364, 1450205), (455, 1160164), (910, 580082), (1820, 290041)]