29405480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 71865360

約数和(自身を除く): 42459880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 193, 260, 293, 386, 520, 586, 772, 965, 1172, 1465, 1544, 1930, 2344, 2509, 2930, 3809, 3860, 5018, 5860, 7618, 7720, 10036, 11720, 12545, 15236, 19045, 20072, 25090, 30472, 38090, 50180, 56549, 76180, 100360, 113098, 152360, 226196, 282745, 452392, 565490, 735137, 1130980, 1470274, 2261960, 2940548, 3675685, 5881096, 7351370, 14702740, 29405480]

約数ペア:

[(1, 29405480), (2, 14702740), (4, 7351370), (5, 5881096), (8, 3675685), (10, 2940548), (13, 2261960), (20, 1470274), (26, 1130980), (40, 735137), (52, 565490), (65, 452392), (104, 282745), (130, 226196), (193, 152360), (260, 113098), (293, 100360), (386, 76180), (520, 56549), (586, 50180), (772, 38090), (965, 30472), (1172, 25090), (1465, 20072), (1544, 19045), (1930, 15236), (2344, 12545), (2509, 11720), (2930, 10036), (3809, 7720), (3860, 7618), (5018, 5860)]