8648230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 17107200

約数和(自身を除く): 8458970

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 1979, 2185, 3958, 4370, 9895, 19790, 37601, 45517, 75202, 91034, 188005, 227585, 376010, 455170, 864823, 1729646, 4324115, 8648230]

約数ペア:

[(1, 8648230), (2, 4324115), (5, 1729646), (10, 864823), (19, 455170), (23, 376010), (38, 227585), (46, 188005), (95, 91034), (115, 75202), (190, 45517), (230, 37601), (437, 19790), (874, 9895), (1979, 4370), (2185, 3958)]