68649250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{11939}}^1$

素因数の和:11979

約数の個数: 32

約数和(自身を含む): 134110080

約数和(自身を除く): 65460830

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5750, 11939, 23878, 59695, 119390, 274597, 298475, 549194, 596950, 1372985, 1492375, 2745970, 2984750, 6864925, 13729850, 34324625, 68649250]

約数ペア:

[(1, 68649250), (2, 34324625), (5, 13729850), (10, 6864925), (23, 2984750), (25, 2745970), (46, 1492375), (50, 1372985), (115, 596950), (125, 549194), (230, 298475), (250, 274597), (575, 119390), (1150, 59695), (2875, 23878), (5750, 11939)]