71796010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50207}}^1$

素因数の和:50238

約数の個数: 32

約数和(自身を含む): 151828992

約数和(自身を除く): 80032982

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 50207, 100414, 251035, 502070, 552277, 652691, 1104554, 1305382, 2761385, 3263455, 5522770, 6526910, 7179601, 14359202, 35898005, 71796010]

約数ペア:

[(1, 71796010), (2, 35898005), (5, 14359202), (10, 7179601), (11, 6526910), (13, 5522770), (22, 3263455), (26, 2761385), (55, 1305382), (65, 1104554), (110, 652691), (130, 552277), (143, 502070), (286, 251035), (715, 100414), (1430, 50207)]