29404880

素因数分解:

$2^4\times 5^1\times {\mathrm{367561}}^1$

素因数の和:367574

約数の個数: 20

約数和(自身を含む): 68366532

約数和(自身を除く): 38961652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367561, 735122, 1470244, 1837805, 2940488, 3675610, 5880976, 7351220, 14702440, 29404880]

約数ペア:

[(1, 29404880), (2, 14702440), (4, 7351220), (5, 5880976), (8, 3675610), (10, 2940488), (16, 1837805), (20, 1470244), (40, 735122), (80, 367561)]