1080798580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{12547}}^1$

素因数の和:12688

約数の個数: 48

約数和(自身を含む): 2339951040

約数和(自身を除く): 1259152460

約数列:

[1, 2, 4, 5, 10, 20, 59, 73, 118, 146, 236, 292, 295, 365, 590, 730, 1180, 1460, 4307, 8614, 12547, 17228, 21535, 25094, 43070, 50188, 62735, 86140, 125470, 250940, 740273, 915931, 1480546, 1831862, 2961092, 3663724, 3701365, 4579655, 7402730, 9159310, 14805460, 18318620, 54039929, 108079858, 216159716, 270199645, 540399290, 1080798580]

約数ペア:

[(1, 1080798580), (2, 540399290), (4, 270199645), (5, 216159716), (10, 108079858), (20, 54039929), (59, 18318620), (73, 14805460), (118, 9159310), (146, 7402730), (236, 4579655), (292, 3701365), (295, 3663724), (365, 2961092), (590, 1831862), (730, 1480546), (1180, 915931), (1460, 740273), (4307, 250940), (8614, 125470), (12547, 86140), (17228, 62735), (21535, 50188), (25094, 43070)]