8102440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8807}}^1$

素因数の和:8841

約数の個数: 32

約数和(自身を含む): 19025280

約数和(自身を除く): 10922840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 8807, 17614, 35228, 44035, 70456, 88070, 176140, 202561, 352280, 405122, 810244, 1012805, 1620488, 2025610, 4051220, 8102440]

約数ペア:

[(1, 8102440), (2, 4051220), (4, 2025610), (5, 1620488), (8, 1012805), (10, 810244), (20, 405122), (23, 352280), (40, 202561), (46, 176140), (92, 88070), (115, 70456), (184, 44035), (230, 35228), (460, 17614), (920, 8807)]