17053880

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{691}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 38489040

約数和(自身を除く): 21435160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 691, 1234, 1382, 2468, 2764, 3085, 3455, 4936, 5528, 6170, 6910, 12340, 13820, 24680, 27640, 426347, 852694, 1705388, 2131735, 3410776, 4263470, 8526940, 17053880]

約数ペア:

[(1, 17053880), (2, 8526940), (4, 4263470), (5, 3410776), (8, 2131735), (10, 1705388), (20, 852694), (40, 426347), (617, 27640), (691, 24680), (1234, 13820), (1382, 12340), (2468, 6910), (2764, 6170), (3085, 5528), (3455, 4936)]