2068277540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{39607}}^1$

素因数の和:39996

約数の個数: 48

約数和(自身を含む): 4977299712

約数和(自身を除く): 2909022172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 373, 746, 1492, 1865, 2611, 3730, 5222, 7460, 10444, 13055, 26110, 39607, 52220, 79214, 158428, 198035, 277249, 396070, 554498, 792140, 1108996, 1386245, 2772490, 5544980, 14773411, 29546822, 59093644, 73867055, 103413877, 147734110, 206827754, 295468220, 413655508, 517069385, 1034138770, 2068277540]

約数ペア:

[(1, 2068277540), (2, 1034138770), (4, 517069385), (5, 413655508), (7, 295468220), (10, 206827754), (14, 147734110), (20, 103413877), (28, 73867055), (35, 59093644), (70, 29546822), (140, 14773411), (373, 5544980), (746, 2772490), (1492, 1386245), (1865, 1108996), (2611, 792140), (3730, 554498), (5222, 396070), (7460, 277249), (10444, 198035), (13055, 158428), (26110, 79214), (39607, 52220)]