99689954540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9011}}^1\times {\mathrm{50287}}^1$

素因数の和:59318

約数の個数: 48

約数和(自身を含む): 228410509824

約数和(自身を除く): 128720555284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9011, 18022, 36044, 45055, 50287, 90110, 99121, 100574, 180220, 198242, 201148, 251435, 396484, 495605, 502870, 553157, 991210, 1005740, 1106314, 1982420, 2212628, 2765785, 5531570, 11063140, 453136157, 906272314, 1812544628, 2265680785, 4531361570, 4984497727, 9062723140, 9968995454, 19937990908, 24922488635, 49844977270, 99689954540]

約数ペア:

[(1, 99689954540), (2, 49844977270), (4, 24922488635), (5, 19937990908), (10, 9968995454), (11, 9062723140), (20, 4984497727), (22, 4531361570), (44, 2265680785), (55, 1812544628), (110, 906272314), (220, 453136157), (9011, 11063140), (18022, 5531570), (36044, 2765785), (45055, 2212628), (50287, 1982420), (90110, 1106314), (99121, 1005740), (100574, 991210), (180220, 553157), (198242, 502870), (201148, 495605), (251435, 396484)]