233253760

素因数分解:

$2^7\times 5^1\times {\mathrm{364459}}^1$

素因数の和:364478

約数の個数: 32

約数和(自身を含む): 557623800

約数和(自身を除く): 324370040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 364459, 728918, 1457836, 1822295, 2915672, 3644590, 5831344, 7289180, 11662688, 14578360, 23325376, 29156720, 46650752, 58313440, 116626880, 233253760]

約数ペア:

[(1, 233253760), (2, 116626880), (4, 58313440), (5, 46650752), (8, 29156720), (10, 23325376), (16, 14578360), (20, 11662688), (32, 7289180), (40, 5831344), (64, 3644590), (80, 2915672), (128, 1822295), (160, 1457836), (320, 728918), (640, 364459)]