11917760

素因数分解:

$2^6\times 5^1\times {\mathrm{37243}}^1$

素因数の和:37260

約数の個数: 28

約数和(自身を含む): 28379928

約数和(自身を除く): 16462168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 37243, 74486, 148972, 186215, 297944, 372430, 595888, 744860, 1191776, 1489720, 2383552, 2979440, 5958880, 11917760]

約数ペア:

[(1, 11917760), (2, 5958880), (4, 2979440), (5, 2383552), (8, 1489720), (10, 1191776), (16, 744860), (20, 595888), (32, 372430), (40, 297944), (64, 186215), (80, 148972), (160, 74486), (320, 37243)]