16613240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59333}}^1$

素因数の和:59351

約数の個数: 32

約数和(自身を含む): 42720480

約数和(自身を除く): 26107240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 59333, 118666, 237332, 296665, 415331, 474664, 593330, 830662, 1186660, 1661324, 2076655, 2373320, 3322648, 4153310, 8306620, 16613240]

約数ペア:

[(1, 16613240), (2, 8306620), (4, 4153310), (5, 3322648), (7, 2373320), (8, 2076655), (10, 1661324), (14, 1186660), (20, 830662), (28, 593330), (35, 474664), (40, 415331), (56, 296665), (70, 237332), (140, 118666), (280, 59333)]