9829760

素因数分解:

$2^7\times 5^1\times {\mathrm{15359}}^1$

素因数の和:15378

約数の個数: 32

約数和(自身を含む): 23500800

約数和(自身を除く): 13671040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 15359, 30718, 61436, 76795, 122872, 153590, 245744, 307180, 491488, 614360, 982976, 1228720, 1965952, 2457440, 4914880, 9829760]

約数ペア:

[(1, 9829760), (2, 4914880), (4, 2457440), (5, 1965952), (8, 1228720), (10, 982976), (16, 614360), (20, 491488), (32, 307180), (40, 245744), (64, 153590), (80, 122872), (128, 76795), (160, 61436), (320, 30718), (640, 15359)]