486534100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{28789}}^1$

素因数の和:28829

約数の個数: 54

約数和(自身を含む): 1143279690

約数和(自身を除く): 656745590

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 4225, 8450, 16900, 28789, 57578, 115156, 143945, 287890, 374257, 575780, 719725, 748514, 1439450, 1497028, 1871285, 2878900, 3742570, 4865341, 7485140, 9356425, 9730682, 18712850, 19461364, 24326705, 37425700, 48653410, 97306820, 121633525, 243267050, 486534100]

約数ペア:

[(1, 486534100), (2, 243267050), (4, 121633525), (5, 97306820), (10, 48653410), (13, 37425700), (20, 24326705), (25, 19461364), (26, 18712850), (50, 9730682), (52, 9356425), (65, 7485140), (100, 4865341), (130, 3742570), (169, 2878900), (260, 1871285), (325, 1497028), (338, 1439450), (650, 748514), (676, 719725), (845, 575780), (1300, 374257), (1690, 287890), (3380, 143945), (4225, 115156), (8450, 57578), (16900, 28789)]