9115520

素因数分解:

$2^7\times 5^1\times {\mathrm{14243}}^1$

素因数の和:14262

約数の個数: 32

約数和(自身を含む): 21793320

約数和(自身を除く): 12677800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 14243, 28486, 56972, 71215, 113944, 142430, 227888, 284860, 455776, 569720, 911552, 1139440, 1823104, 2278880, 4557760, 9115520]

約数ペア:

[(1, 9115520), (2, 4557760), (4, 2278880), (5, 1823104), (8, 1139440), (10, 911552), (16, 569720), (20, 455776), (32, 284860), (40, 227888), (64, 142430), (80, 113944), (128, 71215), (160, 56972), (320, 28486), (640, 14243)]