87075950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{133963}}^1$

素因数の和:133988

約数の個数: 24

約数和(自身を含む): 174421128

約数和(自身を除く): 87345178

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 133963, 267926, 669815, 1339630, 1741519, 3349075, 3483038, 6698150, 8707595, 17415190, 43537975, 87075950]

約数ペア:

[(1, 87075950), (2, 43537975), (5, 17415190), (10, 8707595), (13, 6698150), (25, 3483038), (26, 3349075), (50, 1741519), (65, 1339630), (130, 669815), (325, 267926), (650, 133963)]