1052206520

素因数分解:

$2^3\times 5^1\times {\mathrm{26305163}}^1$

素因数の和:26305174

約数の個数: 16

約数和(自身を含む): 2367464760

約数和(自身を除く): 1315258240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 26305163, 52610326, 105220652, 131525815, 210441304, 263051630, 526103260, 1052206520]

約数ペア:

[(1, 1052206520), (2, 526103260), (4, 263051630), (5, 210441304), (8, 131525815), (10, 105220652), (20, 52610326), (40, 26305163)]