91584460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1471}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 210696192

約数和(自身を除く): 119111732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 283, 566, 1132, 1415, 1471, 2830, 2942, 3113, 5660, 5884, 6226, 7355, 12452, 14710, 15565, 16181, 29420, 31130, 32362, 62260, 64724, 80905, 161810, 323620, 416293, 832586, 1665172, 2081465, 4162930, 4579223, 8325860, 9158446, 18316892, 22896115, 45792230, 91584460]

約数ペア:

[(1, 91584460), (2, 45792230), (4, 22896115), (5, 18316892), (10, 9158446), (11, 8325860), (20, 4579223), (22, 4162930), (44, 2081465), (55, 1665172), (110, 832586), (220, 416293), (283, 323620), (566, 161810), (1132, 80905), (1415, 64724), (1471, 62260), (2830, 32362), (2942, 31130), (3113, 29420), (5660, 16181), (5884, 15565), (6226, 14710), (7355, 12452)]