10528120

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6121}}^1$

素因数の和:6175

約数の個数: 32

約数和(自身を含む): 24243120

約数和(自身を除く): 13715000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 6121, 12242, 24484, 30605, 48968, 61210, 122420, 244840, 263203, 526406, 1052812, 1316015, 2105624, 2632030, 5264060, 10528120]

約数ペア:

[(1, 10528120), (2, 5264060), (4, 2632030), (5, 2105624), (8, 1316015), (10, 1052812), (20, 526406), (40, 263203), (43, 244840), (86, 122420), (172, 61210), (215, 48968), (344, 30605), (430, 24484), (860, 12242), (1720, 6121)]