1937694520

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{821057}}^1$

素因数の和:821127

約数の個数: 32

約数和(自身を含む): 4433713200

約数和(自身を除く): 2496018680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 821057, 1642114, 3284228, 4105285, 6568456, 8210570, 16421140, 32842280, 48442363, 96884726, 193769452, 242211815, 387538904, 484423630, 968847260, 1937694520]

約数ペア:

[(1, 1937694520), (2, 968847260), (4, 484423630), (5, 387538904), (8, 242211815), (10, 193769452), (20, 96884726), (40, 48442363), (59, 32842280), (118, 16421140), (236, 8210570), (295, 6568456), (472, 4105285), (590, 3284228), (1180, 1642114), (2360, 821057)]