83072770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20411}}^1$

素因数の和:20466

約数の個数: 32

約数和(自身を含む): 167541696

約数和(自身を除く): 84468926

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 20411, 40822, 102055, 204110, 224521, 449042, 755207, 1122605, 1510414, 2245210, 3776035, 7552070, 8307277, 16614554, 41536385, 83072770]

約数ペア:

[(1, 83072770), (2, 41536385), (5, 16614554), (10, 8307277), (11, 7552070), (22, 3776035), (37, 2245210), (55, 1510414), (74, 1122605), (110, 755207), (185, 449042), (370, 224521), (407, 204110), (814, 102055), (2035, 40822), (4070, 20411)]