1567885540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{44017}}^1$

素因数の和:44176

約数の個数: 48

約数和(自身を含む): 3571796592

約数和(自身を除く): 2003911052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 137, 260, 274, 548, 685, 1370, 1781, 2740, 3562, 7124, 8905, 17810, 35620, 44017, 88034, 176068, 220085, 440170, 572221, 880340, 1144442, 2288884, 2861105, 5722210, 6030329, 11444420, 12060658, 24121316, 30151645, 60303290, 78394277, 120606580, 156788554, 313577108, 391971385, 783942770, 1567885540]

約数ペア:

[(1, 1567885540), (2, 783942770), (4, 391971385), (5, 313577108), (10, 156788554), (13, 120606580), (20, 78394277), (26, 60303290), (52, 30151645), (65, 24121316), (130, 12060658), (137, 11444420), (260, 6030329), (274, 5722210), (548, 2861105), (685, 2288884), (1370, 1144442), (1781, 880340), (2740, 572221), (3562, 440170), (7124, 220085), (8905, 176068), (17810, 88034), (35620, 44017)]