2799950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1972

約数の個数: 24

約数和(自身を含む): 5390280

約数和(自身を除く): 2590330

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 1931, 3862, 9655, 19310, 48275, 55999, 96550, 111998, 279995, 559990, 1399975, 2799950]

約数ペア:

[(1, 2799950), (2, 1399975), (5, 559990), (10, 279995), (25, 111998), (29, 96550), (50, 55999), (58, 48275), (145, 19310), (290, 9655), (725, 3862), (1450, 1931)]