92170580

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 197817984

約数和(自身を除く): 105647404

約数列:

[1, 2, 4, 5, 10, 20, 101, 103, 202, 206, 404, 412, 443, 505, 515, 886, 1010, 1030, 1772, 2020, 2060, 2215, 4430, 8860, 10403, 20806, 41612, 44743, 45629, 52015, 89486, 91258, 104030, 178972, 182516, 208060, 223715, 228145, 447430, 456290, 894860, 912580, 4608529, 9217058, 18434116, 23042645, 46085290, 92170580]

約数ペア:

[(1, 92170580), (2, 46085290), (4, 23042645), (5, 18434116), (10, 9217058), (20, 4608529), (101, 912580), (103, 894860), (202, 456290), (206, 447430), (404, 228145), (412, 223715), (443, 208060), (505, 182516), (515, 178972), (886, 104030), (1010, 91258), (1030, 89486), (1772, 52015), (2020, 45629), (2060, 44743), (2215, 41612), (4430, 20806), (8860, 10403)]