182912140

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{22807}}^1$

素因数の和:23217

約数の個数: 24

約数和(自身を含む): 385090272

約数和(自身を除く): 202178132

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 22807, 45614, 91228, 114035, 228070, 456140, 9145607, 18291214, 36582428, 45728035, 91456070, 182912140]

約数ペア:

[(1, 182912140), (2, 91456070), (4, 45728035), (5, 36582428), (10, 18291214), (20, 9145607), (401, 456140), (802, 228070), (1604, 114035), (2005, 91228), (4010, 45614), (8020, 22807)]