427261570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{50207}}^1$

素因数の和:50274

約数の個数: 32

約数和(自身を含む): 824214528

約数和(自身を除く): 396952958

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 50207, 100414, 251035, 502070, 1154761, 1857659, 2309522, 3715318, 5773805, 9288295, 11547610, 18576590, 42726157, 85452314, 213630785, 427261570]

約数ペア:

[(1, 427261570), (2, 213630785), (5, 85452314), (10, 42726157), (23, 18576590), (37, 11547610), (46, 9288295), (74, 5773805), (115, 3715318), (185, 2309522), (230, 1857659), (370, 1154761), (851, 502070), (1702, 251035), (4255, 100414), (8510, 50207)]