492028570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 991792512

約数和(自身を除く): 499763942

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 101, 110, 134, 202, 335, 505, 661, 670, 737, 1010, 1111, 1322, 1474, 2222, 3305, 3685, 5555, 6610, 6767, 7271, 7370, 11110, 13534, 14542, 33835, 36355, 44287, 66761, 67670, 72710, 74437, 88574, 133522, 148874, 221435, 333805, 372185, 442870, 487157, 667610, 734371, 744370, 974314, 1468742, 2435785, 3671855, 4472987, 4871570, 7343710, 8945974, 22364935, 44729870, 49202857, 98405714, 246014285, 492028570]

約数ペア:

[(1, 492028570), (2, 246014285), (5, 98405714), (10, 49202857), (11, 44729870), (22, 22364935), (55, 8945974), (67, 7343710), (101, 4871570), (110, 4472987), (134, 3671855), (202, 2435785), (335, 1468742), (505, 974314), (661, 744370), (670, 734371), (737, 667610), (1010, 487157), (1111, 442870), (1322, 372185), (1474, 333805), (2222, 221435), (3305, 148874), (3685, 133522), (5555, 88574), (6610, 74437), (6767, 72710), (7271, 67670), (7370, 66761), (11110, 44287), (13534, 36355), (14542, 33835)]