2022385780

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{9343}}^1$

素因数の和:9568

約数の個数: 48

約数和(自身を含む): 4332625920

約数和(自身を除く): 2310240140

約数列:

[1, 2, 4, 5, 10, 20, 79, 137, 158, 274, 316, 395, 548, 685, 790, 1370, 1580, 2740, 9343, 10823, 18686, 21646, 37372, 43292, 46715, 54115, 93430, 108230, 186860, 216460, 738097, 1279991, 1476194, 2559982, 2952388, 3690485, 5119964, 6399955, 7380970, 12799910, 14761940, 25599820, 101119289, 202238578, 404477156, 505596445, 1011192890, 2022385780]

約数ペア:

[(1, 2022385780), (2, 1011192890), (4, 505596445), (5, 404477156), (10, 202238578), (20, 101119289), (79, 25599820), (137, 14761940), (158, 12799910), (274, 7380970), (316, 6399955), (395, 5119964), (548, 3690485), (685, 2952388), (790, 2559982), (1370, 1476194), (1580, 1279991), (2740, 738097), (9343, 216460), (10823, 186860), (18686, 108230), (21646, 93430), (37372, 54115), (43292, 46715)]