91701940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4127}}^1$

素因数の和:4248

約数の個数: 48

約数和(自身を含む): 212212224

約数和(自身を除く): 120510284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 4127, 4444, 5555, 8254, 11110, 16508, 20635, 22220, 41270, 45397, 82540, 90794, 181588, 226985, 416827, 453970, 833654, 907940, 1667308, 2084135, 4168270, 4585097, 8336540, 9170194, 18340388, 22925485, 45850970, 91701940]

約数ペア:

[(1, 91701940), (2, 45850970), (4, 22925485), (5, 18340388), (10, 9170194), (11, 8336540), (20, 4585097), (22, 4168270), (44, 2084135), (55, 1667308), (101, 907940), (110, 833654), (202, 453970), (220, 416827), (404, 226985), (505, 181588), (1010, 90794), (1111, 82540), (2020, 45397), (2222, 41270), (4127, 22220), (4444, 20635), (5555, 16508), (8254, 11110)]