36355220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 83740608

約数和(自身を除く): 47385388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 257, 514, 643, 1028, 1285, 1286, 2570, 2572, 2827, 3215, 5140, 5654, 6430, 7073, 11308, 12860, 14135, 14146, 28270, 28292, 35365, 56540, 70730, 141460, 165251, 330502, 661004, 826255, 1652510, 1817761, 3305020, 3635522, 7271044, 9088805, 18177610, 36355220]

約数ペア:

[(1, 36355220), (2, 18177610), (4, 9088805), (5, 7271044), (10, 3635522), (11, 3305020), (20, 1817761), (22, 1652510), (44, 826255), (55, 661004), (110, 330502), (220, 165251), (257, 141460), (514, 70730), (643, 56540), (1028, 35365), (1285, 28292), (1286, 28270), (2570, 14146), (2572, 14135), (2827, 12860), (3215, 11308), (5140, 7073), (5654, 6430)]