29424400

素因数分解:

$2^4\times 5^2\times {\mathrm{73561}}^1$

素因数の和:73579

約数の個数: 30

約数和(自身を含む): 70693082

約数和(自身を除く): 41268682

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 73561, 147122, 294244, 367805, 588488, 735610, 1176976, 1471220, 1839025, 2942440, 3678050, 5884880, 7356100, 14712200, 29424400]

約数ペア:

[(1, 29424400), (2, 14712200), (4, 7356100), (5, 5884880), (8, 3678050), (10, 2942440), (16, 1839025), (20, 1471220), (25, 1176976), (40, 735610), (50, 588488), (80, 367805), (100, 294244), (200, 147122), (400, 73561)]