27187610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 52272000

約数和(自身を除く): 25084390

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 2749, 4945, 5498, 9890, 13745, 27490, 63227, 118207, 126454, 236414, 316135, 591035, 632270, 1182070, 2718761, 5437522, 13593805, 27187610]

約数ペア:

[(1, 27187610), (2, 13593805), (5, 5437522), (10, 2718761), (23, 1182070), (43, 632270), (46, 591035), (86, 316135), (115, 236414), (215, 126454), (230, 118207), (430, 63227), (989, 27490), (1978, 13745), (2749, 9890), (4945, 5498)]