1570240986740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{10902937}}^1$

素因数の和:10903344

約数の個数: 48

約数和(自身を含む): 3480217809600

約数和(自身を除く): 1909976822860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 379, 380, 758, 1516, 1895, 3790, 7201, 7580, 14402, 28804, 36005, 72010, 144020, 10902937, 21805874, 43611748, 54514685, 109029370, 207155803, 218058740, 414311606, 828623212, 1035779015, 2071558030, 4132213123, 4143116060, 8264426246, 16528852492, 20661065615, 41322131230, 78512049337, 82644262460, 157024098674, 314048197348, 392560246685, 785120493370, 1570240986740]

約数ペア:

[(1, 1570240986740), (2, 785120493370), (4, 392560246685), (5, 314048197348), (10, 157024098674), (19, 82644262460), (20, 78512049337), (38, 41322131230), (76, 20661065615), (95, 16528852492), (190, 8264426246), (379, 4143116060), (380, 4132213123), (758, 2071558030), (1516, 1035779015), (1895, 828623212), (3790, 414311606), (7201, 218058740), (7580, 207155803), (14402, 109029370), (28804, 54514685), (36005, 43611748), (72010, 21805874), (144020, 10902937)]