2012399292250

素因数分解:

$2^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{1283}}^1\times {\mathrm{45137}}^1$

素因数の和:46576

約数の個数: 64

約数和(自身を含む): 3797355219840

約数和(自身を除く): 1784955927590

約数列:

[1, 2, 5, 10, 25, 50, 125, 139, 250, 278, 695, 1283, 1390, 2566, 3475, 6415, 6950, 12830, 17375, 32075, 34750, 45137, 64150, 90274, 160375, 178337, 225685, 320750, 356674, 451370, 891685, 1128425, 1783370, 2256850, 4458425, 5642125, 6274043, 8916850, 11284250, 12548086, 22292125, 31370215, 44584250, 57910771, 62740430, 115821542, 156851075, 289553855, 313702150, 579107710, 784255375, 1447769275, 1568510750, 2895538550, 7238846375, 8049597169, 14477692750, 16099194338, 40247985845, 80495971690, 201239929225, 402479858450, 1006199646125, 2012399292250]

約数ペア:

[(1, 2012399292250), (2, 1006199646125), (5, 402479858450), (10, 201239929225), (25, 80495971690), (50, 40247985845), (125, 16099194338), (139, 14477692750), (250, 8049597169), (278, 7238846375), (695, 2895538550), (1283, 1568510750), (1390, 1447769275), (2566, 784255375), (3475, 579107710), (6415, 313702150), (6950, 289553855), (12830, 156851075), (17375, 115821542), (32075, 62740430), (34750, 57910771), (45137, 44584250), (64150, 31370215), (90274, 22292125), (160375, 12548086), (178337, 11284250), (225685, 8916850), (320750, 6274043), (356674, 5642125), (451370, 4458425), (891685, 2256850), (1128425, 1783370)]