85374400

素因数分解:

$2^6\times 5^2\times {\mathrm{53359}}^1$

素因数の和:53381

約数の個数: 42

約数和(自身を含む): 210078320

約数和(自身を除く): 124703920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 53359, 106718, 213436, 266795, 426872, 533590, 853744, 1067180, 1333975, 1707488, 2134360, 2667950, 3414976, 4268720, 5335900, 8537440, 10671800, 17074880, 21343600, 42687200, 85374400]

約数ペア:

[(1, 85374400), (2, 42687200), (4, 21343600), (5, 17074880), (8, 10671800), (10, 8537440), (16, 5335900), (20, 4268720), (25, 3414976), (32, 2667950), (40, 2134360), (50, 1707488), (64, 1333975), (80, 1067180), (100, 853744), (160, 533590), (200, 426872), (320, 266795), (400, 213436), (800, 106718), (1600, 53359)]