42682090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10487}}^1$

素因数の和:10542

約数の個数: 32

約数和(自身を含む): 86085504

約数和(自身を除く): 43403414

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 10487, 20974, 52435, 104870, 115357, 230714, 388019, 576785, 776038, 1153570, 1940095, 3880190, 4268209, 8536418, 21341045, 42682090]

約数ペア:

[(1, 42682090), (2, 21341045), (5, 8536418), (10, 4268209), (11, 3880190), (22, 1940095), (37, 1153570), (55, 776038), (74, 576785), (110, 388019), (185, 230714), (370, 115357), (407, 104870), (814, 52435), (2035, 20974), (4070, 10487)]