83399290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1787}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 162207360

約数和(自身を除く): 78808070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 359, 718, 1787, 1795, 3574, 3590, 4667, 8935, 9334, 17870, 23231, 23335, 46462, 46670, 116155, 232310, 641533, 1283066, 3207665, 6415330, 8339929, 16679858, 41699645, 83399290]

約数ペア:

[(1, 83399290), (2, 41699645), (5, 16679858), (10, 8339929), (13, 6415330), (26, 3207665), (65, 1283066), (130, 641533), (359, 232310), (718, 116155), (1787, 46670), (1795, 46462), (3574, 23335), (3590, 23231), (4667, 17870), (8935, 9334)]