101521310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40127}}^1$

素因数の和:40168

約数の個数: 32

約数和(自身を含む): 208023552

約数和(自身を除く): 106502242

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 40127, 80254, 200635, 401270, 441397, 882794, 922921, 1845842, 2206985, 4413970, 4614605, 9229210, 10152131, 20304262, 50760655, 101521310]

約数ペア:

[(1, 101521310), (2, 50760655), (5, 20304262), (10, 10152131), (11, 9229210), (22, 4614605), (23, 4413970), (46, 2206985), (55, 1845842), (110, 922921), (115, 882794), (230, 441397), (253, 401270), (506, 200635), (1265, 80254), (2530, 40127)]