29538800

素因数分解:

$2^4\times 5^2\times {\mathrm{73847}}^1$

素因数の和:73865

約数の個数: 30

約数和(自身を含む): 70967928

約数和(自身を除く): 41429128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 73847, 147694, 295388, 369235, 590776, 738470, 1181552, 1476940, 1846175, 2953880, 3692350, 5907760, 7384700, 14769400, 29538800]

約数ペア:

[(1, 29538800), (2, 14769400), (4, 7384700), (5, 5907760), (8, 3692350), (10, 2953880), (16, 1846175), (20, 1476940), (25, 1181552), (40, 738470), (50, 590776), (80, 369235), (100, 295388), (200, 147694), (400, 73847)]