214333040

素因数分解:

$2^4\times 5^1\times {\mathrm{2679163}}^1$

素因数の和:2679176

約数の個数: 20

約数和(自身を含む): 498324504

約数和(自身を除く): 283991464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2679163, 5358326, 10716652, 13395815, 21433304, 26791630, 42866608, 53583260, 107166520, 214333040]

約数ペア:

[(1, 214333040), (2, 107166520), (4, 53583260), (5, 42866608), (8, 26791630), (10, 21433304), (16, 13395815), (20, 10716652), (40, 5358326), (80, 2679163)]