9342920

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1783}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 21193920

約数和(自身を除く): 11851000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 1783, 2620, 3566, 5240, 7132, 8915, 14264, 17830, 35660, 71320, 233573, 467146, 934292, 1167865, 1868584, 2335730, 4671460, 9342920]

約数ペア:

[(1, 9342920), (2, 4671460), (4, 2335730), (5, 1868584), (8, 1167865), (10, 934292), (20, 467146), (40, 233573), (131, 71320), (262, 35660), (524, 17830), (655, 14264), (1048, 8915), (1310, 7132), (1783, 5240), (2620, 3566)]