5389193260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{224737}}^1$

素因数の和:224866

約数の個数: 48

約数和(自身を含む): 12459474720

約数和(自身を除く): 7070281460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 2180, 2398, 4796, 5995, 11990, 23980, 224737, 449474, 898948, 1123685, 2247370, 2472107, 4494740, 4944214, 9888428, 12360535, 24496333, 24721070, 48992666, 49442140, 97985332, 122481665, 244963330, 269459663, 489926660, 538919326, 1077838652, 1347298315, 2694596630, 5389193260]

約数ペア:

[(1, 5389193260), (2, 2694596630), (4, 1347298315), (5, 1077838652), (10, 538919326), (11, 489926660), (20, 269459663), (22, 244963330), (44, 122481665), (55, 97985332), (109, 49442140), (110, 48992666), (218, 24721070), (220, 24496333), (436, 12360535), (545, 9888428), (1090, 4944214), (1199, 4494740), (2180, 2472107), (2398, 2247370), (4796, 1123685), (5995, 898948), (11990, 449474), (23980, 224737)]