1844720

素因数分解:

$2^4\times 5^1\times {\mathrm{23059}}^1$

素因数の和:23072

約数の個数: 20

約数和(自身を含む): 4289160

約数和(自身を除く): 2444440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 23059, 46118, 92236, 115295, 184472, 230590, 368944, 461180, 922360, 1844720]

約数ペア:

[(1, 1844720), (2, 922360), (4, 461180), (5, 368944), (8, 230590), (10, 184472), (16, 115295), (20, 92236), (40, 46118), (80, 23059)]