90767660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5333}}^1$

素因数の和:5402

約数の個数: 48

約数和(自身を含む): 204313536

約数和(自身を除く): 113545876

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 5333, 8510, 10666, 17020, 21332, 26665, 53330, 106660, 122659, 197321, 245318, 394642, 490636, 613295, 789284, 986605, 1226590, 1973210, 2453180, 3946420, 4538383, 9076766, 18153532, 22691915, 45383830, 90767660]

約数ペア:

[(1, 90767660), (2, 45383830), (4, 22691915), (5, 18153532), (10, 9076766), (20, 4538383), (23, 3946420), (37, 2453180), (46, 1973210), (74, 1226590), (92, 986605), (115, 789284), (148, 613295), (185, 490636), (230, 394642), (370, 245318), (460, 197321), (740, 122659), (851, 106660), (1702, 53330), (3404, 26665), (4255, 21332), (5333, 17020), (8510, 10666)]