1569406460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{17137}}^1$

素因数の和:17406

約数の個数: 48

約数和(自身を含む): 3483812640

約数和(自身を除く): 1914406180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 241, 380, 482, 964, 1205, 2410, 4579, 4820, 9158, 17137, 18316, 22895, 34274, 45790, 68548, 85685, 91580, 171370, 325603, 342740, 651206, 1302412, 1628015, 3256030, 4130017, 6512060, 8260034, 16520068, 20650085, 41300170, 78470323, 82600340, 156940646, 313881292, 392351615, 784703230, 1569406460]

約数ペア:

[(1, 1569406460), (2, 784703230), (4, 392351615), (5, 313881292), (10, 156940646), (19, 82600340), (20, 78470323), (38, 41300170), (76, 20650085), (95, 16520068), (190, 8260034), (241, 6512060), (380, 4130017), (482, 3256030), (964, 1628015), (1205, 1302412), (2410, 651206), (4579, 342740), (4820, 325603), (9158, 171370), (17137, 91580), (18316, 85685), (22895, 68548), (34274, 45790)]